Bright Steel Lock Nut

Bright Steel Lock Nuts are thin nuts that lock another hexagon nut in place by clamping without exerting force, when tightened. Suitable for applications in climates that experience low humidity and dry conditions.


  • Metric: Dia M8 - M64
  • Imperial: Dia 1/2" - 2-1/4"
  • Threads: Metric Coarse/Fine & Imperial UNC/UNF, BSF, BSW
  • Material/Finish: Plain & Galvanised Bright Steel
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Available in 106 variations

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