3-1/2", 20, US, Flat, Brass

US Fasteners, 3-1/2", 20, Flat, Brass
Machine screws Screws with machine threads for use with a nut or in a tapped hole.

US Fasteners, 3-1/2", 20, Flat, Brass

Screws with machine threads for use with a nut or in a tapped hole.