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 5985-01-469-6320
NSN 2925-00-026-0005
NSN 5985-00-429-2037
NSN 5920-01-524-7151
NSN 5950-00-219-9241
NSN 4140-00-891-3009
NSN 5905-00-408-7462
NSN 6620-00-833-6786
NSN 6130-01-474-5190
NSN 6645-00-616-1289
NSN 2925-00-295-8109
NSN 5990-01-645-2592