Bright Steel Lock Nut Left Hand

These Bright Steel Lock Nuts are tightened when turned to the left. They 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" - 1-3/8"
  • Threads: Metric Coarse/Fine & Imperial UNF, BSW
  • Material/Finish: Plain & Galvanised Bright Steel
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Available in 40 variations

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