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Reducing downtime is the key to running a smooth and profitable operation. Over 40 years of proven performance in the worst conditions – extreme vibration, temperature, and corrosion – has made J.Lanfranco locknuts the fastener of choice when dealing with critical bolted joints.

Whether in the shop or in the field, our single-piece design and unique locking technology saves you time and costly fastener change outs.

ADVANTAGES OF OUR LOCKNUTS

  • Vibration and shock proof
  • Extreme temperature resistance
  • Fully traceable
  • Easy to install and remove
  • No galling or thread damage
  • Corrosion resistant
  • ISO 9001:2008 certified
  • Single-piece, all-metal design
  • Can be used with standard tools and bolts

Our Locknuts are used by Industry Leaders

MINING & PROCESSING CASE STUDIES

J.LANFRANCO IS ABLE TO SHAKE, RATTLE, AND ROLL WITH THE MINING AND PROCESSING INDUSTRY

J.LANFRANCO IS ABLE TO SHAKE, RATTLE, AND ROLL WITH THE MINING AND PROCESSING INDUSTRY

See how J.Lanfranco has helped the mining and processing industry minimize unplanned shutdowns and increase plant throughput.

VIEW CASE STUDY

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