5/16 x 3 MS16562 Military Spring Pin Steel Phosphate Zinc Per NASM 39086 1/4-20-3 It is made of zinc-plated

It is made of zinc-plated steel and has a wing-shaped head that allows it to be tightened or loosened by hand

The 4-40 x 2 Slotted Fillister Head Machine Screw Fully Threaded Zinc is a small

distributing the load evenly and preventing damage to the surrounding materials

The JIS B1188 designation indicates that the washer meets the Japanese Industrial Standard for split washers

These 2-56 x 5/16 Phillips Fillister Machine Screws are made of 18-8 stainless steel

5/16 x 3 MS16562 Military Spring Pin Steel Phosphate Zinc Per NASM 39086 1/4-20-3 It is made of zinc-platedThe 5 16 x 3 MS16562 Military Spring Pin is a cylindrical, hollow pin made of steel and coated with phosphate zinc per NASM 39086. It is designed for use in military applications and meets the specifications of MS16562. The pin has a diameter of 5 16 inches and a length of 3 inches. It is designed to be inserted into a hole and held in place by its spring tension. The phosphate zinc coating provides corrosion resistance and lubricity.