1-8 x 3 1/2 Coarse Thread Socket Head Cap Screw Black DFAR PPSF which means it can create

which means it can create its own hole in metal or wood without the need for a pilot hole

This screw is suitable for both indoor and outdoor use

this washer meets DIN 127B specifications and is available in a convenient pack size

9 designation indicates that the screw has a tensile strength of 10

1-8 x 3 1/2 Coarse Thread Socket Head Cap Screw Black DFAR PPSF which means it can create1 8 x 3 1 2 Coarse Thread Socket Head Cap Screw Black DFAR is a type of fastener used to secure two or more pieces of material together. It has a hexagonal head with a recessed socket drive, and a coarse thread that provides a strong hold. The screw is made of black oxide coated steel, which provides corrosion resistance and a durable finish. It meets the requirements of the Defense Federal Acquisition Regulation Supplement (DFARS), which ensures that