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 5895-01-467-5419
NSN 5996-01-027-1729
NSN 6650-01-466-2704
NSN 5920-00-981-5821
NSN 6610-01-343-7614
NSN 6240-01-602-8238
NSN 5985-01-483-2355
NSN 6110-01-581-3091
NSN 6610-01-550-7794
NSN 4140-01-106-1652
NSN 5930-01-550-5668
NSN 5895-01-244-6365