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Full Description
This Standard covers the complete general, dimensional,mechanical, and performance requirements(proof load, prevailing torque, and torque-tension) forcarbon steel, inch series nylon insert locknuts of gradesN2, N5, and N8 in styles NE (1?4 in. to 11?2 in.),NTE (1?4 in. to 11?2 in.), NU (1?4 in. to 3 in.), NTU(1?4 in. to 3 in.), NM (#2 to #12), NTM (#2 to #12), andhex flange (1?4 in. to 3?4 in.). This Standard also includesall-metal hex (#4 to 11?2 in.) and hex flange (1?4 in. to 3?4 in.)locking nuts of grades A, B, C, F, and G. These nutdesigns are designated as American National Standards.