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QA1 steel jam nut kit contains six left-hand 3/4-16 jam nuts with a 1-1/8" hex, intended to furnish multiple locking points with uniform hardware. Built from steel for robust performance, the kit supports assemblies needing left-hand thread security and a larger wrenching profile, simplifying repeated installations or maintenance where several jam nuts are required.
QA1 Jam Nut - 3/4-16 Left Hand - 1-1/8in Hex 7/16in Wide - Steel - 6 Pack
