Construction washer DIN 6916 M20 / 21.0 300HV hot-dipped zinc

Product detailed description

The DIN 6916 M20 / 21.0 300HV structural washer is a high-strength component designed for use in demanding structural applications. This washer meets the DIN 6916 and EN 14399-6 standards, which ensures its suitability for prestressed bolted connections in steel structures. It is made of steel with a hardness in the range of 300-370 HV, which ensures its high resistance to deformation and wear.

The washer has an outer diameter d2 of 37 mm, an inner diameter d1 of 21 mm and a height h of 4 mm. These dimensions are optimized for use with M20 bolts, which ensures correct pressure distribution and increases the stability of the connection. The surface treatment is hot-dip galvanizing, which provides excellent corrosion protection even in harsh outdoor conditions.

Due to its properties, this washer is ideal for use in construction, bridge construction, steel frames and other structures where high strength and reliability of joints are required. It is designed to ensure long-term functionality and safety of structural joints, while its construction allows it to effectively transmit and distribute forces acting on the joint.