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 5975-00-875-0935
NSN 6110-01-439-5212
NSN 5925-00-256-4884
NSN 6130-01-295-4358
NSN 6620-01-020-4526
NSN 4140-00-155-8012
NSN 5999-00-957-4959
NSN 5925-01-038-1569
NSN 5996-01-612-9407
NSN 6130-01-421-3768
NSN 7035-01-631-9354
NSN 6105-00-267-6954