5/16 Internal Tooth Lock Washer Black Zinc and Bake M10-1.50 Its Grade 5 rating ensures

Its Grade 5 rating ensures strength and reliability

which means they are suitable for use in structural applications where high strength is required

this bolt delivers reliable performance and long-lasting results

This lock nut is ideal for use in a variety of applications

It is made from steel and has a zinc coating for corrosion resistance

5/16 Internal Tooth Lock Washer Black Zinc and Bake M10-1.50 Its Grade 5 rating ensures**5 16 Internal Tooth Lock Washer Black Zinc and Bake** These 5 16" internal tooth lock washers are made of durable steel and feature a black zinc and bake finish for corrosion resistance. They are designed to prevent nuts and bolts from loosening due to vibration or movement. The internal teeth bite into the mating surface, creating a secure hold. These washers are ideal for use in automotive, industrial, and construction applications. **Features:**