#6 External Tooth Lock Washer Black Zinc and Bake 4-40 and it is non-serrated for

and it is non-serrated for a smooth finish

It features a flange head that provides a wide bearing surface

Trust in its reliability and longevity for your demanding fastening needs

This driver is ideal for various applications

Whether you're working on automotive repairs

#6 External Tooth Lock Washer Black Zinc and Bake 4-40 and it is non-serrated for#6 External Tooth Lock Washer Black Zinc and Bake is a high quality washer designed to prevent nuts and bolts from loosening due to vibration or movement. It is made from durable steel and features a black zinc and bake finish for added corrosion resistance. The external teeth of the washer bite into the surface of the nut or bolt, creating a secure hold. This washer is ideal for use in a variety of applications, including automotive, industrial, and