5/16" x 1/2", US, Zinc, Pan

US Fasteners, 5/16" x 1/2", Zinc, Pan
Machine screws Screws with machine threads for use with a nut or in a tapped hole.

US Fasteners, 5/16" x 1/2", Zinc, Pan

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