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 5975-00-064-5565
NSN 5996-01-108-3380
NSN 5990-01-416-0362
NSN 6110-00-251-5244
NSN 5905-01-472-2366
NSN 5855-00-906-5386
NSN 4140-01-481-3587
NSN 5895-01-275-7584
NSN 5945-01-295-8450
NSN 5930-00-234-9197
NSN 5999-01-478-6863
NSN 5910-00-101-8273