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Nylon Insert Locknuts

Self-locking hex nuts use a nylon ring to generate prevailing torque. It's also available with a high temperature nylon ring. We offer a full line of metric nylon insert nuts as well as imperial NE, NU, NTU patterns in UNJC & UNJF thread form MIL-8879 or MIL-S-7742.

HMP ISO 10511

HMP ISO 10511

Low-height metric nylon insert locknut to ISO 10511.

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HUP ISO 7040

HUP ISO 7040

Nylon insert locknuts made to all major metric and imperial standards (ISO 7040, IFI 100/107). Available in carbon steel, stainless steel, and exotics. UNJC & UNJF threads are also available.

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EUM

EUM

A nylon insert self-locking nut with a free spinning conical washer.

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