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 6610-01-579-9646
NSN 5920-01-146-3962
NSN 6110-01-090-0804
NSN 5895-00-900-5449
NSN 5835-01-364-6830
NSN 6130-01-242-2466
NSN 5996-01-489-1137
NSN 6650-01-633-9147
NSN 2925-01-461-6372
NSN 5935-01-212-8004
NSN 7035-01-036-0236
NSN 6135-00-917-1894