Steel, 1/2"-13 x 2-1/2"

Bolts with hexagonal heads and machine threads for use with a nut or in a tapped hole. Also known as hex cap screws or machine bolts.

Flange bolts have a flange on the bottom of the head that distributes the load like a washer.

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

Bolts with no drive and machine threads for use with a nut.

Studs, threaded rod, unthreaded rod and keystock for industrial, machining and manufacturing applications.

Bolts or screws with a circular ring on the head.