A flat cut washer for assembly around a bolt or screw, between the bearing surface of the fastener and the part to which it is attached. It is made of silicon with a bronze finish. The washer has a thickness of 0.034 in, an outside diameter of 0.375 in, and an inside diameter of 0.177 in.

A flat cut washer for use around a bolt or screw between the fastener bearing surface and the attached part. It is made of silicon with a bronze finish. The washer has 16 GA thickness, a 3/4 in outside diameter, and a 5/16 in inside diameter.

A 5/8 inch split lock washer made of silicon bronze. It is bronze in color and has an outside diameter of 1.073 in, an inside diameter of 0.641 in, and a thickness of 0.156 in. The washer is intended to provide a hardened bearing surface, more uniform torque control, and load distribution while resisting loosening from vibration and corrosion.

A split lock washer made of stainless steel with a stainless finish. It has a thickness of 0.031 in, an outside diameter of 0.250 in, and an inside diameter of 0.148 in. The washer is silver and is intended to provide a hardened bearing surface with more uniform torque control and load distribution.

MASTER PLUG ® Threaded Insert Fastening Nut, #6-32L size, 0.250 in. outside diameter, 0.500 in. inside diameter, Black, 1.062 in. overall length, 100 per pack

MASTER PLUG ® Threaded Insert Fastening Nut, 1/4-20S in. size, 0.500 in. outside diameter, 0.875 in. inside diameter, Black, 0.855 in. overall length, 100 per pack

MASTER PLUG ® Threaded Insert Fastening Nut, #10-32S size, 0.375 in. outside diameter, 0.562 in. inside diameter, Black, 0.625 in. overall length, 100 per pack

Split Lock Washer kit, 6 sizes, Steel, Zinc Chromate finish, Fender washer type, 180 pieces

1/4 Split Lock Washer USA Made Zinc

7/16 Lock Washer Grade 8 Zinc

Metric Lock Washer, Steel, Zinc finish, Fits M3 bolt sizes, 100 per pack

Split Lock Washer, 5/16 in, Alloy Steel, Zinc Chromate finish, 100 per pack, Yellow, For use with Grade 5 & Grade 8 Alloy Steel