1/2-20 x 2 1/2 Fine Thread Socket Head Cap Screw Black DFAR NJP It has a fully threaded

It has a fully threaded body for maximum holding power

meaning that the threads extend for two-thirds of the screw's length

Its 5/16-18 thread size ensures compatibility with a variety of nuts and washers

This 3/8-16 x 3 1/4" thumb screw with a shoulder and full thread is made of durable zinc and features a knurled head for easy hand-tightening

1/2-20 x 2 1/2 Fine Thread Socket Head Cap Screw Black DFAR NJP It has a fully threaded1 2 20 x 2 1 2 Fine Thread Socket Head Cap Screw Black DFAR is a type of fastener designed for high strength applications. It features a hexagonal head with a 1 2 inch diameter and a 20 threads per inch fine thread pitch. The screw is 2 1 2 inches long and has a black finish for corrosion resistance. It is made of high quality steel and meets the requirements of the Defense Federal Acquisition Regulation Supplement (DFARS). This screw is commonly used