M20 External Tooth Lock Washer 304 Stainless Steel DIN6797A (2500pcs/Pkg) NUTS This design combines the benefits

This design combines the benefits of a nut and a washer

while the nylon insert grips the threads of the bolt

such as construction and machinery

USS flat washers are larger than standard flat washers

Split lock washers are designed with a split or gap that creates tension when compressed

M20 External Tooth Lock Washer 304 Stainless Steel DIN6797A (2500pcs/Pkg) NUTS This design combines the benefitsExternal tooth lock washers feature serrated edges that grip both the fastener and the surface, preventing loosening due to vibration. They distribute load over a larger area, enhancing stability in assemblies. Commonly used in automotive and industrial applications, they ensure reliable fastening and improved performance.