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 5925-01-394-9510
NSN 5935-00-248-5919
NSN 5960-01-406-4136
NSN 5925-01-467-7122
NSN 5965-01-230-2351
NSN 6220-01-110-0728
NSN 5920-01-264-4950
NSN 5835-01-044-2628
NSN 5965-00-594-3115
NSN 5998-00-205-2951
NSN 5985-00-869-8871
NSN 5960-01-165-1956