Flanged Nylon Insert Lock Nuts

Nylon Insert Flange Lock Nut or Nyloc Flange Nut is a nut with a flange to distribute the load over the nut head and locks into place by creating pressure on the internal nylon material at the top of the thread against the fastener, so it will not vibrate and become loose.


  • Metric: Dia M6 - M24
  • Imperial: Dia 1/4" - 1/2"
  • Threads: Metric Coarse/Fine & Imperial UNC, UNF
  • Strength: Class 5, 8, 10 & Grade 5
  • Material/Finish: Zinc Plated & Zinc Yellow
  • Compliance: DIN 6926
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Available in 21 variations

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