1/2'' F436 Structural Flat Washer
8-8 Stainless Steel Lock Washers. For use with stainless nuts and screws of like stainless, in corrosive environments. Lock Washers are a hardened, coil shaped circular washer. They are primarily used to apply greater bolt tension to the unit for which they are applied. They resist loosening caused by vibration and provide a uniform load distribution.
