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 5910-01-570-3071
NSN 6150-00-469-9383
NSN 5975-01-372-3404
NSN 4140-01-163-3724
NSN 6620-01-083-1526
NSN 6105-01-340-4806
NSN 5945-01-497-5516
NSN 6685-01-577-0799
NSN 6130-01-490-7740
NSN 2925-00-432-3410
NSN 5975-01-533-3315
NSN 5996-00-289-9847