5/8-11 x 8 Coarse Thread Socket Head Cap Screw Black DFAR D9338 The screw has a hex

The screw has a hex head for easy driving and a yellow zinc coating for corrosion resistance

9 ISO 4762 Black Ox is a high-tensile strength screw made of alloy steel and heat-treated to a hardness of 12

making it ideal for outdoor and harsh environments

These 8-32 x 1 Phillips binding undercut machine screws are fully threaded and made of 18-8 stainless steel

5/8-11 x 8 Coarse Thread Socket Head Cap Screw Black DFAR D9338 The screw has a hex5 8 11 x 8 Coarse Thread Socket Head Cap Screw Black DFAR is a high strength fastener designed for use in demanding applications. It is made of alloy steel and has a black oxide finish for corrosion resistance. The screw has a 5 8 11 coarse thread and a socket head for easy installation. It meets the requirements of the Defense Federal Acquisition Regulation Supplement (DFARS) and is suitable for use in military and aerospace applications.