Black oxide, 1/4"

US Fasteners, Black oxide, 1/4"
Machine screws Screws with machine threads for use with a nut or in a tapped hole.	Socket screws Screws with an Allen wrench drive.
Set screws Screws with no head and machine threads for use in a tapped hole.	Nuts Nuts have internal machine threads, for use with machine thread bolts and screws.
Furniture hardware Fasteners commonly used in furniture such as connector bolts, barrel nuts and cam locks.