Metric Hex Cap Screws
Metric Sized Hex Cap Screws in Full & Partial Thread
Though these fasteners go by many names, including hex bolts, hex head bolts and hex screws, the characteristic that they all share is a hexagonal head, designed to be driven by a wrench. They all are commonly referred to as both bolts and screws. Hex Cap Screws are unique because of the threading. Hex Cap Screws are partially threaded with a shoulder beneath the head, although short Hex Cap Screws may have a full thread. For Metric Sized Hex Bolts that are fully threaded regardless of length, view our selection of
Metric Tap Bolts.