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 5910-00-311-4312
NSN 6110-01-259-2840
NSN 5905-00-358-7581
NSN 5855-00-427-7848
NSN 5920-01-071-7712
NSN 6105-01-050-2473
NSN 5999-01-445-9737
NSN 5835-00-510-0890
NSN 7035-01-653-5790
NSN 5930-00-683-3922
NSN 6145-00-787-7313
NSN 5945-01-352-4603