J. Lanfranco Fastener Systems

www.jlanfranco.com

Quality, performance, and reliability. These are characteristics stamped onto every product we make. From locking ability and interaction with the mating bolt to material quality and corrosion resistance, we observe, refine, and implement all principles of safety-critical bolting to ensure you get a superior product. J.Lanfranco locknuts have been trusted by mining operators for more than 40 years. The single piece all-metal design resists vibration, shock, and corrosion. Capable of being installed on standard bolts using standard tools, our THU locknuts will not damage bolts or succumb to seized nuts – even under the most extreme mining environments.

Specializing in these End Markets

Aerospace, Military / Defense, Mining - Coal & Lignite, Oil & Gas, Construction - Building, Construction - Highway, Power Generation, Transportation, Manufacturing - Metal & Machinery