5/16 Machine Screw Washer Zinc 6 This 1/2 x 12 hex

This 1/2 x 12 hex lag screw with a zinc finish and gimlet point is designed for heavy-duty fastening applications in wood

from furniture assembly to home repairs

This 1 1/4-7 x 6 Square Head Machine Bolt Plain is a high-quality fastener designed for use in various industrial and construction applications

round piece of metal with a hole in the center

The nut has a hex shape

5/16 Machine Screw Washer Zinc 6 This 1/2 x 12 hexThis 5 16" Machine Screw Washer is made of zinc plated steel and is designed to be used with 5 16" machine screws. It is a flat washer with a 1 2" outside diameter and a 5 16" inside diameter. The washer helps to distribute the load of the screw and prevent it from damaging the surface of the material being fastened. It is also used to prevent the screw from loosening due to vibration or movement. This washer is zinc plated for corrosion resistance