5/16-18 x 7/8 Coarse Thread Socket Head Cap Screw Black DFAR 8-8 which means that it can

which means that it can create its own threads in the material it is being screwed into

They have a hex head with an indented drive for a secure grip

Whether used in industrial

4-40 x 3/8 Pozi Drive Alternative Type 1A Recess Pan Machine Screw

The 6-32 x 3/4 L Shaped 90 Degree Spot Weld Screw Plain is a small

5/16-18 x 7/8 Coarse Thread Socket Head Cap Screw Black DFAR 8-8 which means that it canThe 5 16 18 x 7 8 Coarse Thread Socket Head Cap Screw Black DFAR is a high strength fastener designed for use in demanding applications. It is made from alloy steel and has a black oxide finish for corrosion resistance. The screw has a 5 16 18 coarse thread and a 7 8 inch length. It has a socket head drive, which allows for easy installation and removal. The screw meets the requirements of the Defense Federal Acquisition Regulation Supplement (DFARS),