{"id":1350,"date":"2025-07-29T13:57:56","date_gmt":"2025-07-29T13:57:56","guid":{"rendered":"https:\/\/quantongfastener.com\/?post_type=product&#038;p=1350"},"modified":"2025-08-21T03:29:40","modified_gmt":"2025-08-21T03:29:40","slug":"din-7991-hexagon-socket-countersunk-head-cap-bolt","status":"publish","type":"product","link":"https:\/\/quantongfastener.com\/es\/producto\/din-7991-hexagon-socket-countersunk-head-cap-bolt\/","title":{"rendered":"DIN 7991 Tornillo de cabeza avellanada con hex\u00e1gono interior"},"content":{"rendered":"<section class=\"tab-content-wrap product-detail\">\n<div class=\"tab-title-bar detail-tabs\">\n<h2 class=\"tab-title title current\">Detalle del producto<\/h2>\n<\/div>\n<section class=\"tab-panel-wrap\">\n<section class=\"tab-panel entry\">\n<section class=\"tab-panel-content\">\n<div class=\"fl-builder-content fl-builder-content-1721 fl-builder-content-primary fl-builder-global-templates-locked\" data-post-id=\"1721\">\n<div class=\"fl-row fl-row-full-width fl-row-bg-none fl-node-5e58c6b372254\" data-node=\"5e58c6b372254\">\n<div class=\"fl-row-content-wrap\">\n<div class=\"fl-row-content fl-row-full-width fl-node-content\">\n<div class=\"fl-col-group fl-node-5e58c6eca2de5\" data-node=\"5e58c6eca2de5\">\n<div class=\"fl-col fl-node-5e58c6eca300b\" style=\"width: 100%;\" data-node=\"5e58c6eca300b\">\n<div class=\"fl-col-content fl-node-content\">\n<div class=\"fl-module fl-module-slideshow fl-node-5e58c6eca2c16\" data-node=\"5e58c6eca2c16\" data-animation-delay=\"0.0\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-slideshow-container\" style=\"height: auto;\">\n<div id=\"yui_3_5_1_1_1753796913926_14\" class=\"yui3-widget fl-slideshow-base fl-slideshow fl-slideshow-light\" style=\"height: 500px; width: 840px;\">\n<div id=\"yui_3_5_1_1_1753796913926_16\" class=\"fl-slideshow-content yui3-widget-content-expanded\">\n<div id=\"yui_3_5_1_1_1753796913926_61\" class=\"yui3-widget fl-slideshow-frame fl-slideshow-main-image\" style=\"width: 840px; height: 500px;\">\n<div id=\"yui_3_5_1_1_1753796913926_63\" class=\"fl-slideshow-frame-content yui3-widget-content-expanded\" style=\"position: relative; overflow: hidden;\">\n<div id=\"yui_3_5_1_1_1753796913926_91\" class=\"yui3-widget fl-slideshow-image fl-slideshow-image-content yui3-widget-content-expanded\" style=\"position: absolute; top: 0px; left: 0px; width: 840px; height: 500px; z-index: 2; transform: translate(0px, 0px); opacity: 1;\">\n<div class=\"fl-slideshow-transition-slice\" style=\"left: 0px; top: 0px; width: 56px; height: 500px; opacity: 1;\"><img decoding=\"async\" style=\"height: 500px; width: 500px; top: 0px; left: 170px;\" src=\"https:\/\/www.cyfastener.com\/uploads\/7fbbce234.jpg\" \/><\/div>\n<div class=\"fl-slideshow-transition-slice\" style=\"left: 56px; top: 0px; width: 56px; height: 500px; opacity: 1;\"><img decoding=\"async\" style=\"height: 500px; width: 500px; top: 0px; left: 114px;\" src=\"https:\/\/www.cyfastener.com\/uploads\/7fbbce234.jpg\" \/><\/div>\n<div class=\"fl-slideshow-transition-slice\" style=\"left: 112px; top: 0px; width: 56px; height: 500px; opacity: 1;\"><img decoding=\"async\" style=\"height: 500px; width: 500px; top: 0px; left: 58px;\" src=\"https:\/\/www.cyfastener.com\/uploads\/7fbbce234.jpg\" \/><\/div>\n<div class=\"fl-slideshow-transition-slice\" style=\"left: 168px; top: 0px; width: 56px; height: 500px; opacity: 1;\"><img decoding=\"async\" style=\"height: 500px; width: 500px; top: 0px; left: 2px;\" src=\"https:\/\/www.cyfastener.com\/uploads\/7fbbce234.jpg\" \/><\/div>\n<div class=\"fl-slideshow-transition-slice\" style=\"left: 224px; top: 0px; width: 56px; height: 500px; transition-property: opacity; transition-duration: 1s; transition-timing-function: ease; transition-delay: 0s; opacity: 1;\"><img decoding=\"async\" style=\"height: 500px; width: 500px; top: 0px; left: -54px;\" src=\"https:\/\/www.cyfastener.com\/uploads\/7fbbce234.jpg\" \/><\/div>\n<div class=\"fl-slideshow-transition-slice\" style=\"left: 280px; top: 0px; width: 56px; height: 500px; transition-property: opacity; transition-duration: 1s; transition-timing-function: ease; transition-delay: 0s; opacity: 1;\"><img decoding=\"async\" style=\"height: 500px; width: 500px; top: 0px; left: -110px;\" src=\"https:\/\/www.cyfastener.com\/uploads\/7fbbce234.jpg\" \/><\/div>\n<div class=\"fl-slideshow-transition-slice\" style=\"left: 336px; top: 0px; width: 56px; height: 500px; transition-property: opacity; transition-duration: 1s; transition-timing-function: ease; transition-delay: 0s; opacity: 1;\"><img decoding=\"async\" style=\"height: 500px; width: 500px; top: 0px; left: -166px;\" src=\"https:\/\/www.cyfastener.com\/uploads\/7fbbce234.jpg\" \/><\/div>\n<div class=\"fl-slideshow-transition-slice\" style=\"left: 392px; top: 0px; width: 56px; height: 500px; transition-property: opacity; transition-duration: 1s; transition-timing-function: ease; transition-delay: 0s; opacity: 1;\"><img decoding=\"async\" style=\"height: 500px; width: 500px; top: 0px; left: -222px;\" src=\"https:\/\/www.cyfastener.com\/uploads\/7fbbce234.jpg\" \/><\/div>\n<div class=\"fl-slideshow-transition-slice\" style=\"left: 448px; top: 0px; width: 56px; height: 500px; transition-property: opacity; transition-duration: 1s; transition-timing-function: ease; transition-delay: 0s; opacity: 1;\"><img decoding=\"async\" style=\"height: 500px; width: 500px; top: 0px; left: -278px;\" src=\"https:\/\/www.cyfastener.com\/uploads\/7fbbce234.jpg\" \/><\/div>\n<div class=\"fl-slideshow-transition-slice\" style=\"left: 504px; top: 0px; width: 56px; height: 500px; transition-property: opacity; transition-duration: 1s; transition-timing-function: ease; transition-delay: 0s; opacity: 1;\"><img decoding=\"async\" style=\"height: 500px; width: 500px; top: 0px; left: -334px;\" src=\"https:\/\/www.cyfastener.com\/uploads\/7fbbce234.jpg\" \/><\/div>\n<div class=\"fl-slideshow-transition-slice\" style=\"left: 560px; top: 0px; width: 56px; height: 500px; transition-property: opacity; transition-duration: 1s; transition-timing-function: ease; transition-delay: 0s; opacity: 1;\"><img decoding=\"async\" style=\"height: 500px; width: 500px; top: 0px; left: -390px;\" src=\"https:\/\/www.cyfastener.com\/uploads\/7fbbce234.jpg\" \/><\/div>\n<div class=\"fl-slideshow-transition-slice\" style=\"left: 616px; top: 0px; width: 56px; height: 500px; transition-property: opacity; transition-duration: 1s; transition-timing-function: ease; transition-delay: 0s; opacity: 1;\"><img decoding=\"async\" style=\"height: 500px; width: 500px; top: 0px; left: -446px;\" src=\"https:\/\/www.cyfastener.com\/uploads\/7fbbce234.jpg\" \/><\/div>\n<div class=\"fl-slideshow-transition-slice\" style=\"left: 672px; top: 0px; width: 56px; height: 500px; transition-property: opacity; transition-duration: 1s; transition-timing-function: ease; transition-delay: 0s; opacity: 1;\"><img decoding=\"async\" style=\"height: 500px; width: 500px; top: 0px; left: -502px;\" src=\"https:\/\/www.cyfastener.com\/uploads\/7fbbce234.jpg\" \/><\/div>\n<div class=\"fl-slideshow-transition-slice\" style=\"left: 728px; top: 0px; width: 56px; height: 500px; transition-property: opacity; transition-duration: 1s; transition-timing-function: ease; transition-delay: 0s; opacity: 1;\"><img decoding=\"async\" style=\"height: 500px; width: 500px; top: 0px; left: -558px;\" src=\"https:\/\/www.cyfastener.com\/uploads\/7fbbce234.jpg\" \/><\/div>\n<div class=\"fl-slideshow-transition-slice\" style=\"left: 784px; top: 0px; width: 56px; height: 500px; opacity: 0;\"><img decoding=\"async\" style=\"height: 500px; width: 500px; top: 0px; left: -614px;\" src=\"https:\/\/www.cyfastener.com\/uploads\/7fbbce234.jpg\" \/><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"fl-col-group fl-node-5e58c73fb9b80\" data-node=\"5e58c73fb9b80\">\n<div class=\"fl-col fl-node-5e58c73fb9de1\" style=\"width: 100%;\" data-node=\"5e58c73fb9de1\">\n<div class=\"fl-col-content fl-node-content\">\n<div class=\"fl-module fl-module-rich-text fl-node-5e58c73fb99d1\" data-node=\"5e58c73fb99d1\" data-animation-delay=\"0.0\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-rich-text\">\n<div class=\"table_wrap\">\n<table border=\"1\" cellspacing=\"0\">\n<tbody>\n<tr>\n<td valign=\"top\" width=\"161\"><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">Nombre del producto<\/span><\/td>\n<td valign=\"top\" width=\"406\"><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">Tornillo de cabeza avellanada con hex\u00e1gono interior<\/span><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"161\"><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">Talla<\/span><\/td>\n<td valign=\"top\" width=\"406\"><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">M3-24<\/span><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"161\"><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">Longitud<\/span><\/td>\n<td valign=\"top\" width=\"406\"><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">6-100 mm o seg\u00fan las necesidades<\/span><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"161\"><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">Grado<\/span><\/td>\n<td valign=\"top\" width=\"406\"><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">4.8\/8.8\/10.9\/12.9<\/span><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"161\"><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">Material<\/span><\/td>\n<td valign=\"top\" width=\"406\"><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">Steel\/35k\/45\/40Cr\/35Crmo<\/span><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"161\"><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">Tratamiento de superficies<\/span><\/td>\n<td valign=\"top\" width=\"406\"><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">Liso\/Negro\/Cinc\/HDG<\/span><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"161\"><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">Est\u00e1ndar<\/span><\/td>\n<td valign=\"top\" width=\"406\"><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">DIN\/ISO<\/span><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"161\"><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">Certificado<\/span><\/td>\n<td valign=\"top\" width=\"406\"><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">ISO 9001<\/span><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"161\"><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">Muestra<\/span><\/td>\n<td valign=\"top\" width=\"406\"><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">Muestras gratuitas<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"fl-row fl-row-full-width fl-row-bg-none fl-node-5e58c75c134ff\" data-node=\"5e58c75c134ff\">\n<div class=\"fl-row-content-wrap\">\n<div class=\"fl-row-content fl-row-full-width fl-node-content\">\n<div class=\"fl-col-group fl-node-5e58c75c157c8\" data-node=\"5e58c75c157c8\">\n<div class=\"fl-col fl-node-5e58c75c15a6d\" style=\"width: 100%;\" data-node=\"5e58c75c15a6d\">\n<div class=\"fl-col-content fl-node-content\">\n<div class=\"fl-module fl-module-rich-text fl-node-5e58c76c1e774\" data-node=\"5e58c76c1e774\" data-animation-delay=\"0.0\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-rich-text\">\n<p><span style=\"font-size: large; font-family: arial, helvetica, sans-serif; text-shadow: #949190 5px 2px 6px; color: #ffffff;\"><strong>Uso:<\/strong><\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"fl-col-group fl-node-5e58c7976ef51\" data-node=\"5e58c7976ef51\">\n<div class=\"fl-col fl-node-5e58c7976f23d fl-col-has-cols\" style=\"width: 100%;\" data-node=\"5e58c7976f23d\">\n<div class=\"fl-col-content fl-node-content\">\n<div class=\"fl-module fl-module-rich-text fl-node-5e58c7976edb1\" data-node=\"5e58c7976edb1\" data-animation-delay=\"0.0\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-rich-text\">\n<p><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">En la superficie del orificio de montaje de la pieza de conexi\u00f3n, se procesa un casquillo redondo c\u00f3nico de 90 grados, y la cabeza del tornillo de m\u00e1quina plana se encuentra en este casquillo redondo, que est\u00e1 a ras con la superficie de la pieza de conexi\u00f3n. Los tornillos de m\u00e1quina plana tambi\u00e9n se utilizan en algunas ocasiones con tornillos de m\u00e1quina plana de cabeza redonda. Este tipo de tornillo es m\u00e1s bonito y se utiliza en lugares donde la superficie puede permitir una peque\u00f1a protuberancia.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"fl-col-group fl-node-5e58c7d6807d7 fl-col-group-nested\" data-node=\"5e58c7d6807d7\">\n<div class=\"fl-col fl-node-5e58c7d680ba0 fl-col-small\" style=\"width: 50%;\" data-node=\"5e58c7d680ba0\">\n<div class=\"fl-col-content fl-node-content\">\n<div class=\"fl-module fl-module-rich-text fl-node-5e58c7d9a3ff2\" data-node=\"5e58c7d9a3ff2\" data-animation-delay=\"0.0\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-rich-text\">\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"fl-col fl-node-5e58c7d680bf1 fl-col-small\" style=\"width: 50%;\" data-node=\"5e58c7d680bf1\">\n<div class=\"fl-col-content fl-node-content\">\n<div class=\"fl-module fl-module-rich-text fl-node-5e58c7fe807df\" data-node=\"5e58c7fe807df\" data-animation-delay=\"0.0\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-rich-text\">\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-1364\" src=\"https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-14.jpg\" alt=\"\" width=\"610\" height=\"610\" srcset=\"https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-14.jpg 610w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-14-300x300.jpg 300w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-14-150x150.jpg 150w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-14-12x12.jpg 12w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-14-600x600.jpg 600w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-14-100x100.jpg 100w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/> <img decoding=\"async\" class=\"alignnone size-full wp-image-1365\" src=\"https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt.jpg\" alt=\"\" width=\"610\" height=\"610\" srcset=\"https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt.jpg 610w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-300x300.jpg 300w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-150x150.jpg 150w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-12x12.jpg 12w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-600x600.jpg 600w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-100x100.jpg 100w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"fl-col-group fl-node-5e58c83069483 fl-col-group-nested\" data-node=\"5e58c83069483\">\n<div class=\"fl-col fl-node-5e58c83069849\" style=\"width: 100%;\" data-node=\"5e58c83069849\">\n<div class=\"fl-col-content fl-node-content\">\n<div class=\"fl-module fl-module-rich-text fl-node-5e58c8337e15d\" data-node=\"5e58c8337e15d\" data-animation-delay=\"0.0\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-rich-text\">\n<p><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">\u00bfC\u00f3mo se utiliza?<\/span><br \/>\n<span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">La mayor\u00eda de los tornillos avellanados se utilizan en lugares donde la superficie de la pieza no puede levantarse despu\u00e9s de la instalaci\u00f3n. Hay dos tipos de piezas a sujetar. El grosor de la cabeza, despu\u00e9s de apretar el tornillo, una parte de la rosca del tornillo todav\u00eda no entra en el agujero roscado. En este caso, el tornillo de cabeza avellanada sin duda puede ser apretado.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"fl-col-group fl-node-5e58c85324fb4 fl-col-group-nested\" data-node=\"5e58c85324fb4\">\n<div class=\"fl-col fl-node-5e58c85325389 fl-col-small\" style=\"width: 50%;\" data-node=\"5e58c85325389\">\n<div class=\"fl-col-content fl-node-content\">\n<div class=\"fl-module fl-module-rich-text fl-node-5e58c861a42ae\" data-node=\"5e58c861a42ae\" data-animation-delay=\"0.0\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-rich-text\">\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1362\" src=\"https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-12.jpg\" alt=\"\" width=\"610\" height=\"610\" srcset=\"https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-12.jpg 610w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-12-300x300.jpg 300w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-12-150x150.jpg 150w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-12-12x12.jpg 12w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-12-600x600.jpg 600w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-12-100x100.jpg 100w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"fl-col fl-node-5e58c853253db fl-col-small\" style=\"width: 50%;\" data-node=\"5e58c853253db\">\n<div class=\"fl-col-content fl-node-content\">\n<div class=\"fl-module fl-module-rich-text fl-node-5e58c86633031\" data-node=\"5e58c86633031\" data-animation-delay=\"0.0\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-rich-text\">\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"fl-module fl-module-rich-text fl-node-5e58c8a940804\" data-node=\"5e58c8a940804\" data-animation-delay=\"0.0\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-rich-text\">\n<p><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">El cono de la cabeza del tornillo de cabeza avellanada tiene un \u00e1ngulo c\u00f3nico de 90 \u00b0. Normalmente, el \u00e1ngulo del v\u00e9rtice de una broca reci\u00e9n comprada es de 118 \u00b0 -120 \u00b0. Algunos trabajadores no entrenados no saben esta diferencia de \u00e1ngulo, y con frecuencia utilizan un taladro de 120 \u00b0 escariado, lo que resulta en que los tornillos de cabeza avellanada no se tensa al apretar los tornillos de cabeza avellanada, pero una l\u00ednea en la parte inferior de la cabeza del tornillo, que es una de las razones por las que los llamados tornillos avellanados no pueden mantener apretado.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"fl-col-group fl-node-5e58c8d537500\" data-node=\"5e58c8d537500\">\n<div class=\"fl-col fl-node-5e58c8d537976 fl-col-small\" style=\"width: 33.33%;\" data-node=\"5e58c8d537976\">\n<div class=\"fl-col-content fl-node-content\">\n<div class=\"fl-module fl-module-rich-text fl-node-5e58c8d92f33d\" data-node=\"5e58c8d92f33d\" data-animation-delay=\"0.0\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-rich-text\">\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"fl-col fl-node-5e58c8d5379c5 fl-col-small\" style=\"width: 33.33%;\" data-node=\"5e58c8d5379c5\">\n<div class=\"fl-col-content fl-node-content\">\n<div class=\"fl-module fl-module-rich-text fl-node-5e58c8e238348\" data-node=\"5e58c8e238348\" data-animation-delay=\"0.0\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-rich-text\">\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"fl-col fl-node-5e58c8d537a14 fl-col-small\" style=\"width: 33.33%;\" data-node=\"5e58c8d537a14\">\n<div class=\"fl-col-content fl-node-content\">\n<div class=\"fl-module fl-module-rich-text fl-node-5e58c8e647759\" data-node=\"5e58c8e647759\" data-animation-delay=\"0.0\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-rich-text\">\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1354\" src=\"https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-4.jpg\" alt=\"\" width=\"610\" height=\"610\" srcset=\"https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-4.jpg 610w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-4-300x300.jpg 300w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-4-150x150.jpg 150w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-4-12x12.jpg 12w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-4-600x600.jpg 600w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-4-100x100.jpg 100w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1353\" src=\"https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-3.jpg\" alt=\"\" width=\"610\" height=\"610\" srcset=\"https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-3.jpg 610w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-3-300x300.jpg 300w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-3-150x150.jpg 150w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-3-12x12.jpg 12w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-3-600x600.jpg 600w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-3-100x100.jpg 100w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1352\" src=\"https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-2.jpg\" alt=\"\" width=\"610\" height=\"610\" srcset=\"https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-2.jpg 610w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-2-300x300.jpg 300w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-2-150x150.jpg 150w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-2-12x12.jpg 12w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-2-600x600.jpg 600w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/DIN-7991-Hexagon-Socket-Countersunk-Head-Cap-Bolt-2-100x100.jpg 100w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"fl-col-group fl-node-5e58c94dcc3a1\" data-node=\"5e58c94dcc3a1\">\n<div class=\"fl-col fl-node-5e58c94dcc731\" style=\"width: 100%;\" data-node=\"5e58c94dcc731\">\n<div class=\"fl-col-content fl-node-content\">\n<div class=\"fl-module fl-module-rich-text fl-node-5e58c94dcc192\" data-node=\"5e58c94dcc192\" data-animation-delay=\"0.0\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-rich-text\">\n<p><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">Precauciones de uso: <\/span><br \/>\n<span style=\"font-family: arial, helvetica, sans-serif; font-size: medium;\"> 1.La conicidad del agujero de escariado debe ser de 90 \u00b0. Para garantizarlo, es mejor que sea inferior a 90 \u00b0, no superior a 90 \u00b0. Este es un truco clave. <\/span><br \/>\n<span style=\"font-family: arial, helvetica, sans-serif; font-size: medium;\"> 2.Si el espesor de la chapa es menor que el espesor de la cabeza del tornillo de cabeza avellanada, puede cambiar el tornillo m\u00e1s peque\u00f1o, o m\u00e1s bien ampliar el agujero m\u00e1s peque\u00f1o que ampliar el agujero para que el di\u00e1metro del agujero inferior se hace m\u00e1s grande y la pieza no es apretado. <\/span><br \/>\n<span style=\"font-family: arial, helvetica, sans-serif; font-size: medium;\"> 3. Si hay varios agujeros avellanados para tornillos en la pieza, sea m\u00e1s preciso durante el mecanizado. Una vez que el taladro est\u00e1 torcido, es dif\u00edcil ver el montaje, pero se puede apretar siempre y cuando el error es peque\u00f1o, porque cuando el tornillo no es muy apretado Grande (alrededor de no m\u00e1s de 8 mm), cuando hay un error en la distancia del agujero, la cabeza del tornillo se deformar\u00e1 debido a la fuerza cuando se aprieta, o se apretar\u00e1.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"fl-row fl-row-full-width fl-row-bg-none fl-node-5e58c9cc8b792\" data-node=\"5e58c9cc8b792\">\n<div class=\"fl-row-content-wrap\">\n<div class=\"fl-row-content fl-row-full-width fl-node-content\">\n<div class=\"fl-col-group fl-node-5e58c9cc8fb0d\" data-node=\"5e58c9cc8fb0d\">\n<div class=\"fl-col fl-node-5e58c9cc8ff46\" style=\"width: 100%;\" data-node=\"5e58c9cc8ff46\">\n<div class=\"fl-col-content fl-node-content\">\n<div class=\"fl-module fl-module-rich-text fl-node-5e58c9f1a5126\" data-node=\"5e58c9f1a5126\" data-animation-delay=\"0.0\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-rich-text\">\n<p><span style=\"font-size: large; font-family: arial, helvetica, sans-serif; text-shadow: #949190 5px 2px 6px; color: #ffffff;\"><strong>Ventajas del producto:<\/strong><\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"fl-col-group fl-node-5e58ca2560173\" data-node=\"5e58ca2560173\">\n<div class=\"fl-col fl-node-5e58ca25604db\" style=\"width: 100%;\" data-node=\"5e58ca25604db\">\n<div class=\"fl-col-content fl-node-content\">\n<div class=\"fl-module fl-module-rich-text fl-node-5e58ca255ff66\" data-node=\"5e58ca255ff66\" data-animation-delay=\"0.0\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-rich-text\">\n<ol>\n<li><strong><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">Mecanizado de precisi\u00f3n<\/span><\/strong><\/li>\n<\/ol>\n<p align=\"justify\"><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">\u2606 Medir y procesar utilizando m\u00e1quinas herramienta de precisi\u00f3n y herramientas de medici\u00f3n en condiciones ambientales estrictamente controladas.<\/span><\/p>\n<ol>\n<li><strong><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">Acero al carbono de alta calidad (35#\/45#)<\/span><\/strong><\/li>\n<\/ol>\n<p align=\"justify\"><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">\u2606 Con larga vida \u00fatil, baja generaci\u00f3n de calor, alta dureza, alta rigidez, bajo nivel de ruido, alta resistencia al desgaste y otras caracter\u00edsticas.<\/span><\/p>\n<ol>\n<li><strong><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">Rentable<\/span><\/strong><\/li>\n<\/ol>\n<p align=\"justify\"><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">\u2606 El uso de acero al carbono de alta calidad, despu\u00e9s del procesamiento de precisi\u00f3n y la formaci\u00f3n, mejora en gran medida la experiencia del usuario.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"fl-row fl-row-full-width fl-row-bg-none fl-node-5e58ca3b09aba\" data-node=\"5e58ca3b09aba\">\n<div class=\"fl-row-content-wrap\">\n<div class=\"fl-row-content fl-row-full-width fl-node-content\">\n<div class=\"fl-col-group fl-node-5e58ca3b0f6fe\" data-node=\"5e58ca3b0f6fe\">\n<div class=\"fl-col fl-node-5e58ca3b0faae\" style=\"width: 100%;\" data-node=\"5e58ca3b0faae\">\n<div class=\"fl-col-content fl-node-content\">\n<div class=\"fl-module fl-module-rich-text fl-node-5e58ca6234cbc\" data-node=\"5e58ca6234cbc\" data-animation-delay=\"0.0\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-rich-text\">\n<p><span style=\"font-size: large; font-family: arial, helvetica, sans-serif; text-shadow: #949190 5px 2px 6px; color: #ffffff;\"><strong>Tratamiento de la superficie:<\/strong><\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"fl-col-group fl-node-5e58ca96b337c\" data-node=\"5e58ca96b337c\">\n<div class=\"fl-col fl-node-5e58ca96b3743\" style=\"width: 100%;\" data-node=\"5e58ca96b3743\">\n<div class=\"fl-col-content fl-node-content\">\n<div class=\"fl-module fl-module-rich-text fl-node-5e58ca96b30c5\" data-node=\"5e58ca96b30c5\" data-animation-delay=\"0.0\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-rich-text\">\n<ol>\n<li><strong><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">NEGRO<\/span><\/strong><\/li>\n<\/ol>\n<p align=\"justify\"><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">El negro es un m\u00e9todo habitual para el tratamiento t\u00e9rmico de metales. El principio es hacer una pel\u00edcula de \u00f3xido en la superficie del metal para aislar el aire y lograr la prevenci\u00f3n de la oxidaci\u00f3n. El ennegrecimiento es un m\u00e9todo com\u00fan para el tratamiento t\u00e9rmico de metales. El principio es hacer una pel\u00edcula de \u00f3xido en la superficie del metal para aislar el aire y lograr la prevenci\u00f3n de la oxidaci\u00f3n.<\/span><\/p>\n<ol>\n<li><strong><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">ZINC<\/span><\/strong><\/li>\n<\/ol>\n<p align=\"justify\"><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">\u2606 El electrogalvanizado es una tecnolog\u00eda tradicional de tratamiento de revestimientos met\u00e1licos que proporciona una resistencia b\u00e1sica a la corrosi\u00f3n a las superficies met\u00e1licas. Sus principales ventajas son una buena soldabilidad y una resistencia de contacto adecuada. Debido a sus buenas propiedades de lubricaci\u00f3n, el cadmiado se utiliza habitualmente en la aviaci\u00f3n, la industria aeroespacial, la marina y los productos de radio y electr\u00f3nica. La capa de chapado protege el sustrato de acero tanto mec\u00e1nica como qu\u00edmicamente, por lo que su resistencia a la corrosi\u00f3n es mucho mejor que la del chapado de zinc.<\/span><\/p>\n<ol>\n<li><strong><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">HDG<\/span><\/strong><\/li>\n<\/ol>\n<p align=\"justify\"><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">\u2606 Las principales ventajas son una buena soldabilidad y una resistencia de contacto adecuada. Debido a sus buenas propiedades de lubricaci\u00f3n, el cadmiado se utiliza habitualmente en la aviaci\u00f3n, la industria aeroespacial, la marina y los productos de radio y electr\u00f3nica. La capa de chapado protege el sustrato de acero tanto mec\u00e1nica como qu\u00edmicamente, por lo que su resistencia a la corrosi\u00f3n es mucho mejor que la del chapado de zinc. El zincado en caliente tiene buena resistencia a la corrosi\u00f3n, protecci\u00f3n sacrificial para sustratos de acero, alta resistencia a la intemperie y resistencia a la erosi\u00f3n del agua salada. Es adecuado para plantas qu\u00edmicas, refiner\u00edas y plataformas costeras y marinas.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"fl-row fl-row-full-width fl-row-bg-none fl-node-5e58cabbaa9ae\" data-node=\"5e58cabbaa9ae\">\n<div class=\"fl-row-content-wrap\">\n<div class=\"fl-row-content fl-row-full-width fl-node-content\">\n<div class=\"fl-col-group fl-node-5e58cabbb0ec9\" data-node=\"5e58cabbb0ec9\">\n<div class=\"fl-col fl-node-5e58cabbb126a\" style=\"width: 100%;\" data-node=\"5e58cabbb126a\">\n<div class=\"fl-col-content fl-node-content\">\n<div class=\"fl-module fl-module-rich-text fl-node-5e58cacda6916\" data-node=\"5e58cacda6916\" data-animation-delay=\"0.0\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-rich-text\">\n<p><span style=\"font-size: large; font-family: arial, helvetica, sans-serif; text-shadow: #949190 5px 2px 6px; color: #ffffff;\"><strong>Par\u00e1metros del producto:<\/strong><\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"fl-col-group fl-node-5e58cb3a18cc7\" data-node=\"5e58cb3a18cc7\">\n<div class=\"fl-col fl-node-5e58cb3a190b7\" style=\"width: 100%;\" data-node=\"5e58cb3a190b7\">\n<div class=\"fl-col-content fl-node-content\">\n<div class=\"fl-module fl-module-rich-text fl-node-5e58cb3a18a7b\" data-node=\"5e58cb3a18a7b\" data-animation-delay=\"0.0\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-rich-text\">\n<p style=\"text-align: center;\"><span style=\"font-size: medium; font-family: arial, helvetica, sans-serif;\">NORMA DIN 7991<\/span><\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/k1688.quanqiusou.cn\/uploads\/404434125.png\"><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1366\" src=\"https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/9c4edd77-37a0-4c18-b0bc-ce14d5b93624.png\" alt=\"\" width=\"1039\" height=\"336\" srcset=\"https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/9c4edd77-37a0-4c18-b0bc-ce14d5b93624.png 1039w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/9c4edd77-37a0-4c18-b0bc-ce14d5b93624-300x97.png 300w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/9c4edd77-37a0-4c18-b0bc-ce14d5b93624-1024x331.png 1024w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/9c4edd77-37a0-4c18-b0bc-ce14d5b93624-768x248.png 768w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/9c4edd77-37a0-4c18-b0bc-ce14d5b93624-18x6.png 18w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/9c4edd77-37a0-4c18-b0bc-ce14d5b93624-600x194.png 600w\" sizes=\"(max-width: 1039px) 100vw, 1039px\" \/><br \/>\n<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"fl-row fl-row-full-width fl-row-bg-none fl-node-5e58cbedb9a31\" data-node=\"5e58cbedb9a31\">\n<div class=\"fl-row-content-wrap\">\n<div class=\"fl-row-content fl-row-full-width fl-node-content\">\n<div class=\"fl-col-group fl-node-5e58cbedc20fc\" data-node=\"5e58cbedc20fc\">\n<div class=\"fl-col fl-node-5e58cbedc274d\" style=\"width: 100%;\" data-node=\"5e58cbedc274d\">\n<div class=\"fl-col-content fl-node-content\">\n<div class=\"fl-module fl-module-rich-text fl-node-5e58cc11cd679\" data-node=\"5e58cc11cd679\" data-animation-delay=\"0.0\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-rich-text\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"fl-col-group fl-node-5e58cc6ae4fb1\" data-node=\"5e58cc6ae4fb1\">\n<div class=\"fl-col fl-node-5e58cc6ae53a8 fl-col-has-cols\" style=\"width: 100%;\" data-node=\"5e58cc6ae53a8\">\n<div class=\"fl-col-content fl-node-content\">\n<div class=\"fl-col-group fl-node-5e58cca9a1ca1 fl-col-group-nested\" data-node=\"5e58cca9a1ca1\">\n<div class=\"fl-col fl-node-5e58cca9a2467 fl-col-small\" style=\"width: 25%;\" data-node=\"5e58cca9a2467\">\n<div class=\"fl-col-content fl-node-content\">\n<div class=\"fl-module fl-module-rich-text fl-node-5e58ccb33e9b5\" data-node=\"5e58ccb33e9b5\" data-animation-delay=\"0.0\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-rich-text\">\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"fl-col fl-node-5e58cca9a24d4 fl-col-small\" style=\"width: 25%;\" data-node=\"5e58cca9a24d4\">\n<div class=\"fl-col-content fl-node-content\">\n<div class=\"fl-module fl-module-rich-text fl-node-5e58ccf2355ce\" data-node=\"5e58ccf2355ce\" data-animation-delay=\"0.0\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-rich-text\">\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"fl-col fl-node-5e58cca9a2538 fl-col-small\" style=\"width: 25%;\" data-node=\"5e58cca9a2538\">\n<div class=\"fl-col-content fl-node-content\">\n<div class=\"fl-module fl-module-rich-text fl-node-5e58ccf5982dc\" data-node=\"5e58ccf5982dc\" data-animation-delay=\"0.0\">\n<div class=\"fl-module-content fl-node-content\">\n<div class=\"fl-rich-text\">\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1367\" src=\"https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/b066d07c-90b8-4300-b70f-cf957a47838a.png\" alt=\"\" width=\"1037\" height=\"562\" srcset=\"https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/b066d07c-90b8-4300-b70f-cf957a47838a.png 1037w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/b066d07c-90b8-4300-b70f-cf957a47838a-300x163.png 300w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/b066d07c-90b8-4300-b70f-cf957a47838a-1024x555.png 1024w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/b066d07c-90b8-4300-b70f-cf957a47838a-768x416.png 768w, https:\/\/quantongfastener.com\/wp-content\/uploads\/2025\/07\/b066d07c-90b8-4300-b70f-cf957a47838a-18x10.png 18w, 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class=\"clear\"><\/div>\n<\/section>\n<\/section>\n<\/section>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>Pedido M\u00ednimo:1000PCS<\/p>\n<p>EMBALAJE:BOLSA\/CAJA CON PALET<\/p>\n<p>PUERTO:TIANJIN\/QINGDAO\/SHANGHAI\/NINGBO<\/p>\n<p>ENTREGA:5-30DAYS ON QTY<\/p>\n<p>PAGO:T\/T\/LC<\/p>\n<p>Capacidad de suministro:500 TON PER MONTH<\/p>\n<p>Precio FOB:US $0.5 - 9,999 \/ Piece<br \/>\nCantidad m\u00ednima de pedido: 100 unidades\/piezas<br \/>\nCapacidad de suministro:10000 piezas\/mes<\/p>","protected":false},"featured_media":1365,"template":"","meta":{"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"product_brand":[],"product_cat":[28,42],"product_tag":[],"class_list":{"0":"post-1350","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bolt","7":"product_cat-dln-7991-hex-socket-countersunk-head-cap-bolt","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple","13":"entry","14":"content-bg","15":"loop-entry"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>DIN 7991 Hexagon Socket Countersunk Head Cap Bolt - Quantong Fastener<\/title>\n<meta name=\"robots\" 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