1/4-20 x 2 1/2 MS51957, NAS-1635 Phil Pan Machine Screw Coarse Full Thread 300 Series S/S DFAR 15/32-32 B5/16-18 x 1/2 MS90728 is

B5/16-18 x 1/2 MS90728 is an Alloy Steel B1821 Coarse Cap Screw that meets the specifications of ASTM A354BD

and is suitable for use in both indoor and outdoor applications

These screws are zinc-plated for corrosion resistance and have a self-tapping design that eliminates the need for pre-drilling

while the fillister head sits flush with the surface of the material

It is made of steel and has a diameter of 2 mm and a length of 6 mm

1/4-20 x 2 1/2 MS51957, NAS-1635 Phil Pan Machine Screw Coarse Full Thread 300 Series S/S DFAR 15/32-32 B5/16-18 x 1/2 MS90728 isThe 1 4 20 x 2 1 2 MS51957, NAS 1635 Phil Pan Machine Screw Coarse Full Thread 300 Series S S DFAR is a screw made of 300 series stainless steel. It has a 1 4 20 thread size, which means that it has 20 threads per inch and a major diameter of 1 4 inch. The screw is 2 1 2 inches long and has a full thread, meaning that the threads extend the entire length of the screw. The screw has a Phil pan head, which is a type of screw head with a rounded top and