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 6240-01-572-9979
NSN 6240-00-758-3367
NSN 6130-01-653-6320
NSN 5960-00-107-8163
NSN 6135-01-027-7543
NSN 6220-01-312-7487
NSN 5920-01-497-2352
NSN 5965-01-150-1920
NSN 6145-01-576-9609
NSN 5930-01-348-9899
NSN 5960-00-188-8648
NSN 5905-01-110-1413