5/8-11 x 3 1/2 Coarse Thread Socket Head Cap Screw Black DFAR M20-1.50 The hex head allows for

The hex head allows for easy driving and removal using a standard wrench or socket

The pan head design offers a low profile

The hex washer head provides a wide bearing surface and allows for easy driving with a wrench or socket

They are also suitable for use in outdoor applications due to their black oxide finish

and a 30-degree fully threaded shank for maximum holding power

5/8-11 x 3 1/2 Coarse Thread Socket Head Cap Screw Black DFAR M20-1.50 The hex head allows for5 8 11 x 3 1 2 Coarse Thread Socket Head Cap Screw Black DFAR: This screw is made of high quality steel and has a black oxide finish for corrosion resistance. It has a coarse thread pitch of 11 threads per inch and a length of 3 1 2 inches. The socket head design allows for easy driving with a hex key or Allen wrench. This screw is compliant with the Defense Federal Acquisition Regulation Supplement (DFARS) and is suitable for use in military and