DIN 6796 washers are high-load conical washers designed to maintain tension in bolted connections subjected to high stresses. Their rigidity compensates for material relaxation and vibration effects, preventing loss of tightness in the assembly.
They are suitable for high-strength fasteners, especially in grades 8.8, 10.9 and 12.9, where precise preload control and superior mechanical capacity are required.
DIN 6796 washers: safety in high-stress joints
At CHAVESBAO we offer DIN 6796 washers manufactured in accordance with the standard and available in zinc-plated steel with treatments that improve their resistance to fatigue and crushing. Their conical design generates high axial force, which helps to maintain tightness even under demanding working conditions. They are used in industrial machinery, transmissions, prestressed structures, equipment subjected to intense vibration, and joints where it is essential to maintain tightness throughout the service life of the assembly.
