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 5920-01-462-4302
NSN 5975-01-445-4199
NSN 6135-01-438-9450
NSN 5945-00-820-2098
NSN 6150-01-075-1834
NSN 2925-00-105-3907
NSN 5945-00-267-9408
NSN 6650-01-102-7847
NSN 5925-01-396-1148
NSN 6240-01-513-0288
NSN 5965-01-274-7933
NSN 5905-01-649-5802