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FAG lock nuts

197 FAG lock nuts part numbers, each on its own page where you can request a quote. The key series come first, followed by the complete list.

View all FAG bushings and sleeves part numbers →Lock nuts, all brands →

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Key series

FAG HM Series Lock Nuts

FAG HM series lock nuts secure bearings and other components on threaded shafts. They hold axial position so the assembly stays firmly mounted. MR Industrial Accessories LLC supplies this line within its range of locking and retaining solutions for industrial maintenance.

Example part numbers:HM30/500HM30/530HM30/560HM30/600HM30/630

FAG HMZ Series Lock Nut

FAG HMZ series lock nuts provide reliable axial fastening for bearings and other shaft-mounted components. They work with lock washers or similar locking systems to hold parts in position and resist displacement. For maintenance and purchasing teams, selecting the correct HMZ nut ensures precise assembly and long-term stability in industrial machinery.

Example part numbers:HMZ18HMZ19HMZ20HMZ21HMZ22

FAG KM Series Lock Nut

A lock nut from the FAG KM line holds bearings and similar components in place on a threaded shaft. Slots machined around the outside of the nut accept a lock washer, which keeps the nut from turning once it is set, so the assembly stays put even where vibration is present. For maintenance and purchasing teams, the nut is what keeps the bearing in its axial position and makes mounting and removal of the assembly easier. MR Industrial Accessories LLC supplies this series within its fastening and retention range.

Example part numbers:KM0KM1KM2KM3KM4

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