DIN6916 HV Head Mark High-Strength Washers

DIN 6916 specifies dimensions and properties for high-strength washers designed for use in structural steel bolting, specifically with DIN 6914 bolts and DIN 6915 hexagon nuts. These washers are characterized by their larger outer diameter, increased thickness, and hardened steel construction, providing superior load distribution and preventing bolt head and nut from sinking into the material.

High Tensile Strength: Engineered for applications requiring exceptional strength and durability.

Large Outer Diameter: Provides a larger bearing surface for improved load distribution.

Increased Thickness: Prevents bolt head or nut from sinking into the material.

Hardened Steel Construction: Ensures long-lasting performance and resistance to wear.

Corrosion Resistance: Available in various coatings to protect against rust and other corrosive elements.

Wide Range of Sizes: Accommodates diverse applications and connection requirements.

Choosing the right DIN 6916 washer depends on several factors:

Bolt Size: Ensure the washer’s inner diameter matches the bolt’s diameter.

Material: Select a washer material (e.g., carbon steel, stainless steel) that is compatible with the surrounding materials and environment.

Load: Determine the maximum load the washer will be subjected to.

Application: Consider the specific application and any special requirements, such as temperature or vibration resistance.

Proper Alignment: Ensure the washer is properly aligned between the bolt head and the material.

Tightening Torque: Tighten the bolt to the specified torque to ensure a secure connection.

Corrosion Protection: Apply protective coatings or lubricants, especially in corrosive environments.