3/8-16 x 3 1/2 Coarse Thread Socket Head Cap Screw Black DFAR LTP188 The 4-40 x 1/8 Phillips

The 4-40 x 1/8 Phillips Pan Machine Screw is a fully threaded screw made of 18-8 stainless steel

This 6-32 x 1 Phillips pan machine screw is fully threaded and has a black zinc finish

It has nibs under the head that help to prevent the screw from rotating during the welding process

With its 7/8-inch length and 8-32 thread size

3/8-16 x 3 1/2 Coarse Thread Socket Head Cap Screw Black DFAR LTP188 The 4-40 x 1/8 Phillips3 8 16 x 3 1 2 Coarse Thread Socket Head Cap Screw Black DFAR is a high quality fastener designed for demanding applications. It features a 3 8 inch diameter, 16 threads per inch, and a 3 1 2 inch length. The coarse thread design provides a strong and secure hold, while the socket head allows for easy installation and removal using a hex key. The black finish provides corrosion resistance and a professional appearance. This screw is DFAR compliant,