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 6110-01-134-1685
NSN 6620-00-522-6693
NSN 6220-01-498-5319
NSN 5935-01-055-6444
NSN 5935-01-084-0079
NSN 6145-00-505-7555
NSN 5910-01-612-4163
NSN 5975-01-031-1303
NSN 5998-01-042-5725
NSN 5915-01-512-7370
NSN 5915-01-214-7793
NSN 5915-00-686-1673