5/16-18 x 1/2 MS16997, Military Socket Head Cap Screw Cadmium Yellow DFAR SD a regulation that ensures the

a regulation that ensures the quality and reliability of materials used in military applications

which means that it has a hexagonal head with a recessed center that can be tightened with a wrench

The washer has a full thread that allows it to be screwed onto a bolt or screw

featuring a fully threaded design for maximum holding power

5/16-18 x 1/2 MS16997, Military Socket Head Cap Screw Cadmium Yellow DFAR SD a regulation that ensures the5 16 18 x 1 2 MS16997, Military Socket Head Cap Screw Cadmium Yellow DFAR The 5 16 18 x 1 2 MS16997 is a military grade socket head cap screw made of steel and finished with a cadmium yellow chromate coating. It meets the specifications of MS16997 and is designed for use in demanding applications where corrosion resistance and high strength are required. The 5 16 18 thread size indicates that the screw has a diameter of 5 16 inches and 18 threads per