J.Lanfranco

Founded in 1974, J.Lanfranco is a defense component supplier based in Pointe Claire, Canada working in land systems & vehicles, naval systems, missiles & munitions.

J.Lanfranco is a family-owned manufacturer of all-metal and nylon insert locknuts, washers, specialty bolts and modular fixtures. Founded in 1974, the company supplies safety-critical fastening solutions to industries including mining, cement, rail, energy, aerospace and military. Its locknuts are used in military vehicles and equipment, including Leclerc tanks and their support vehicles, missiles, vehicle-mounted weaponry and radar, and in frigates and aircraft carriers. The company is certified by several French naval shipyards (DCNs) and operates a factory certified to ISO 9001:2015. Its North American operations include a subsidiary in Montreal established in 1996 and a US subsidiary opened in 2018 to serve Buy America projects. The company offers a range of surface treatments, including zinc plating, zinc flake coatings and anti-galling stainless steel finishes.