Hex Nuts

Finished Hex nuts are hexagonal, internally threaded fasteners, mated with bolts, studs, screws, and other externally threaded products. The purpose of a hex nut is to ensure that the bolt, etc., stays in place. Hex nuts of standard thickness are called finished hex nuts.

Hex Nuts Diameters

Hex Nuts are available on the FCH Network with Imperial/US diameters that range from #000 to 6 and with Metric diameters that range from M1 to M100.

Click on the diameters below to view or Shop All Hex Nuts