4-40 x 1/2 MS51957-B Phil Pan M/S Coarse Full Thread 300 Series S/S DFAR Black Ox FTFB which means that it will

which means that it will not damage the surface of the material being fastened

The imported origin ensures adherence to strict quality control measures

These 12-14 x 1 3/4-inch Phillips pan self-tapping screws are Type AB screws

The washer helps to distribute the load of the screw and prevent it from damaging the surface of the material it is being screwed into

4-40 x 1/2 MS51957-B Phil Pan M/S Coarse Full Thread 300 Series S/S DFAR Black Ox FTFB which means that it willThe 4 40 x 1 2 MS51957 B Phil Pan M S Coarse Full Thread 300 Series S S DFAR Black Ox is a high quality screw designed for use in a variety of applications. The screw is made from 300 series stainless steel, which provides excellent corrosion resistance and durability. The black oxide finish provides additional protection against corrosion and wear. The screw has a coarse thread, which provides a strong hold in a variety of materials. The pan head