heavy-duty washers

DIN 6340 – Plain Washers for Bolted Connections

DIN 6340 defines plain washers designed for high-strength bolted connections, especially in precision engineering and mechanical applications. These washers are thicker and larger in diameter compared to standard washers, providing better load distribution and increased resistance to deformation. DIN 6340 washers are commonly used in applications where high-strength bolts, preloaded joints, and heavy-duty fastening are … Read more

DIN 6796 – Conical Spring Washers for Bolted Connections

DIN 6796 specifies conical spring washers, also known as Belleville washers, designed for high preload and load-cycling applications. These washers provide elastic recovery to compensate for settling effects in bolted joints, ensuring long-term tension and vibration resistance. Commonly used in high-stress bolted connections, DIN 6796 washers help prevent loosening due to dynamic loads, thermal expansion, … Read more