Chat with us, powered by LiveChat
 

5/16"-18 x 3-1/2", US, Flat

US Fasteners, 5/16"-18 x 3-1/2", Flat

Machine screws phillips flat head

Machine screws

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

Socket flat head screw

Socket screws

Screws with an Allen wrench drive.