True-Lock LLC and Aircraft Spruce have partnered to provide STC’d fastener systems to the aviation community.
True-Lock is the only patented aviation wheel fastener system in the world that has been awarded an STC (Supplemental Type Certificate) by the FAA for axle nut technology, according to company officials. True-Lock aviation fastener systems reduce premature wear on your wheel end assembly parts (brakes, bearings, axles, including tires and wheels). These systems will eliminate the conventional axle nut system’s inherent adverse torque setting characteristics imposed by the castle nut and cotter pin (endplay).
The True-Lock Aviation Fastener Systems are available for multiple applications. For more information: 877-477-7823 or AircraftSpruce.com