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Fastener Components: StepLok Nuts

StepLok Nuts Key Details

Our StepLok Two Piece Lock Nuts utilize an ingenious ramp design to lock the fastener in place at the desired clamp load The advantages of our StepLok nuts are:

  • Innovate high value design compared to other solutions
  • Easy Install with standard tools
  • High back-off” resistance
  • Removable and reusable
  • Mates with standard bolts
  • Prevailing tongue in prescribed limits


Interested in Ordering and Applying StepLok to your new application?  Please feel free to Contact Us or Call us at 248-853-2525.

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Friday, April 25, 2014

MacLean ESNA Receives Nadcap Accreditation for NDT (Non Destructive Testing)

MacLean ESNA announces that it has received Nadcap accreditation for Non Destructive Testing. MacLean ESNA received Nadcap accreditation for demonstrating their ongoing commitment to quality by satisfying aerospace and defense customer requirements and industry specifications. The certification comes following significant investments and upgrades in ESNA's on site laboratory at the main Pocahontas, AR manufacturing site. » Continue Reading