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 6110-01-400-4207
NSN 6240-00-237-7878
NSN 6320-01-409-1388
NSN 5925-00-099-3585
NSN 5945-00-305-5670
NSN 6150-00-580-0511
NSN 5925-01-434-3988
NSN 5835-01-360-2657
NSN 5975-01-442-3120
NSN 5905-00-333-1155
NSN 6685-01-504-2214
NSN 2925-00-236-4311