Zinc, External hex, 5/8" x 2-1/4", US

US Fasteners

Hex bolt

Hex bolts

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

Flange bolts

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

Anchoring products

Fasteners for anchoring in stone, concrete, brick, and drywall, etc.