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and other applications where hand-tightening is preferred
The self-tapping design allows them to create their own threads as they are driven into a material
This washer is designed to be used with #8 screws and bolts
It features a hex head for easy driving and a gimlet point for self-tapping into wood
5/16-18 x 3 3/4 Socket Head Cap Screw Zinc DFAR SD and other applications where hand-tightening**5 16 18 x 3 3 4 Socket Head Cap Screw Zinc DFAR** This socket head cap screw is made of steel and has a zinc finish. It has a 5 16 18 thread size and is 3 3 4 inches long. The screw has a hex socket drive and a flat head. It is DFAR compliant, meaning that it meets the requirements of the Defense Federal Acquisition Regulation Supplement.
