1/2-20 x 1 1/2 Fine Thread Socket Head Cap Screw Black DFAR DQFD this bolt is designed for

this bolt is designed for use in a variety of outdoor applications

The ribbed body provides excellent grip and prevents the rivet nut from spinning in the hole

this screw offers maximum holding power and is suitable for use in various materials

- Features: Full thread for maximum holding power

They have a 6-lobe pan head with a fully threaded shank and a Type A point

1/2-20 x 1 1/2 Fine Thread Socket Head Cap Screw Black DFAR DQFD this bolt is designed for1 2 20 x 1 1 2 Fine Thread Socket Head Cap Screw Black DFAR is a high strength, corrosion resistant fastener designed for use in demanding applications. It features a 1 2 20 fine thread, which provides a secure and vibration resistant hold. The black oxide finish provides excellent corrosion resistance, while the socket head design allows for easy installation and removal. This screw is compliant with the Defense Federal Acquisition Regulation