#6 82º External Tooth Countersunk Lock Washer Zinc 5/16 The bolt has a hex

The bolt has a hex head and a 3 1/2-inch length

each with a flat surface

This finish provides corrosion resistance and a durable

and other industries where corrosion resistance is crucial

It features a hexagonal head for easy driving and a sharp point for easy tapping into materials

#6 82º External Tooth Countersunk Lock Washer Zinc 5/16 The bolt has a hex#6 82 External Tooth Countersunk Lock Washer Zinc is a type of fastener used to secure bolts and nuts in place. It is made of zinc plated steel and has a countersunk design that allows it to be recessed into the surface of the material being fastened. The external teeth on the washer bite into the material, creating a strong hold that prevents the bolt or nut from loosening. This type of washer is commonly used in automotive, construction, and other