#10 Machine Screw Washer Black Zinc #8 The flange head helps to

The flange head helps to distribute the load and prevent the bolt from pulling through the material

The 2-inch length and 5/16-18 thread size ensure a secure hold in various materials

Enhance the security of your bolted connections with our durable 1" External Tooth Lock Washer Zinc

The standard pattern hex shape allows for easy tightening and loosening using a hex key or wrench

These nuts feature a heavy-duty design with a thick cross-section

#10 Machine Screw Washer Black Zinc #8 The flange head helps to#10 Machine Screw Washer Black Zinc is a small, flat, round washer that is used to distribute the load of a screw or bolt. It is made of zinc plated steel, which gives it a black finish and helps to prevent rust and corrosion. The washer has a diameter of 5 16" and a thickness of 0. 032". It is commonly used in automotive, construction, and other industrial applications.