1 1/4-7 x 2 1/2 Coarse Thread Socket Head Cap Screw Black DFAR NF8PF This screw features a square

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

It features a knurled head for easy gripping and a washer face for added stability

57 x 10 Metric Phillips Pan Head PT Alternative 30 Degree Full Thread A2 Stainless Steel is a high-quality fastener designed for use in a variety of applications

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

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 This screw features a square**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,