4-40 x 1/4 MS51957-B Phil Pan M/S Coarse Full Thread 300 Series S/S DFAR Black Ox 2 1/4-4.5 this screw offers maximum holding

this screw offers maximum holding power and is ideal for use in projects where strength and durability are essential

With its precise M10-1

The washer has a series of internal teeth that bite into the surface of the bolt or nut

These screws are ideal for use in projects where corrosion resistance is important

4-40 x 1/4 MS51957-B Phil Pan M/S Coarse Full Thread 300 Series S/S DFAR Black Ox 2 1/4-4.5 this screw offers maximum holdingThe 4 40 x 1 4 MS51957 B Phil Pan M S Coarse Full Thread 300 Series S S DFAR Black Ox is a high quality, durable screw that is perfect for a variety of applications. It is made from 300 series stainless steel, which is resistant to corrosion and rust. The black oxide finish provides additional protection against the elements. The screw has a coarse thread, which provides a strong hold in a variety of materials. The pan head is designed to sit flush