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 6150-01-156-4174
NSN 5925-01-360-5605
NSN 6240-01-401-5340
NSN 6650-01-003-6929
NSN 7035-01-580-2652
NSN 2925-00-631-0548
NSN 6240-01-570-8070
NSN 6110-00-996-3698
NSN 5945-01-039-4827
NSN 6650-01-568-0299
NSN 6130-01-502-2995
NSN 5990-00-672-8748