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Filters: 5/8" External hex 1-1/4" Remove All

5/8" x 1-1/4", External hex

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.