4-40 x 1 1/4 MS51957-B Phil Pan M/S Coarse Full Thread 300 Series S/S DFAR Black Ox KWTFMS as it can tap its

as it can tap its own threads into the material

They have a flat head and are non-ribbed

Truss head screws have a low profile and a large bearing surface

It is fully threaded and has a length of 2 inches

These 8-18 x 2 1/2 Phillips flat self-tapping screws are Type AB and fully threaded

4-40 x 1 1/4 MS51957-B Phil Pan M/S Coarse Full Thread 300 Series S/S DFAR Black Ox KWTFMS as it can tap itsThe 4 40 x 1 1 4 MS51957 B Phil Pan M S Coarse Full Thread 300 Series S S DFAR Black Ox is a high quality fastener designed for use in a variety of applications. It is made from 300 series stainless steel, which provides excellent corrosion resistance and strength. The black oxide finish provides additional protection against corrosion and wear. The full thread design allows for maximum holding power, while the coarse thread pitch makes it easy to