2-56 x 7/16 MS51959, NASM51959 Phil Flat Machine Screw Full Thread 300 Series S/S DFAR FPTBZ The screw has a Pozi

The screw has a Pozi Alt Type1 flat head

and securing HVAC equipment

M6-1 x 25 Metric Socket Set Screw Cup Point ISO 4029

This type of nut is used in a variety of applications

2-56 x 7/16 MS51959, NASM51959 Phil Flat Machine Screw Full Thread 300 Series S/S DFAR FPTBZ The screw has a Pozi**2 56 x 7 16 MS51959, NASM51959 Phil Flat Machine Screw Full Thread 300 Series S S DFAR** This screw is a 2 56 size, 7 16" long, full thread machine screw made of 300 series stainless steel. It has a Phillips flat head and meets the specifications of MS51959 and NASM51959. The DFAR designation indicates that it complies with the Defense Federal Acquisition Regulation Supplement. It is commonly used in aerospace, military, and other demanding