1 1/4-7 x 2 1/2 Coarse Thread Socket Head Cap Screw Black DFAR NF8PF The external tooth washer helps

The external tooth washer helps to distribute the load of the screw and prevent it from loosening

This screw features a square drive head for secure driving and a flat head that sits flush with the surface

The 10-24 Hex Nut Nylon is a versatile and durable fastener that is commonly used in a wide range of applications

eliminating the need for tapping and reducing installation time

1 1/4-7 x 2 1/2 Coarse Thread Socket Head Cap Screw Black DFAR NF8PF The external tooth washer helps**1 1 4 7 x 2 1 2 Coarse Thread Socket Head Cap Screw Black DFAR** This 1 1 4 7 x 2 1 2 inch socket head cap screw features coarse threads and a black finish. It is made of high strength steel and meets the requirements of the Defense Federal Acquisition Regulation Supplement (DFARS). The screw has a hexagonal head with a 1 4 inch drive size and a 7 8 inch head height. It is designed for use in a variety of applications, including metalworking,