ASME B18.2.2 Hex Nylon Insert Lock Nut by Material, Finish and Size

Nylon-Insert Lock Nuts, Nyloc Nuts or Elastic Stop Nuts, are locknuts with a nylon or fiber internal collar that increases friction on the screw thread. The screw thread does not cut into the nylon insert, however, the insert deforms elastically over the threads. Since the locking feature can be affected by heat, they are more correctly referred to as “Stop” nuts.

Search thousands of US/Imperial fasteners by ASME specification, including ASME b18.2.2 Nylon Insert Lock Nuts , in the FCH Sourcing Network database of first-run, surplus, odd lot, slow-moving and hard to find fasteners.

ASME b18.2.2 Nylon Insert Lock Nuts by Metric Sizes

Nylon Insert Lock Nuts are available on the FCH Network with metric diameters that range from M48 to M48

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Metric Diameters
ASME b18.2.2 Nylon Insert Lock Nuts by Imperial/ Sizes

Nylon Insert Lock Nuts are available on the FCH Network with imperial diameters that range from #2 to 3, and with lengths that range from 7/16 to 7/16.

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