An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
NSN 5930-01-121-0142
NSN 6620-01-386-5914
NSN 6645-00-140-5173
NSN 5998-01-522-7223
NSN 6145-01-092-1086
NSN 5905-01-574-4859
NSN 5925-01-400-3002
NSN 6135-01-469-6429
NSN 4140-00-336-1728
NSN 6240-00-762-7102
NSN 5985-01-088-7337
NSN 5930-01-154-0951