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 5960-00-174-1867
NSN 6150-00-009-2851
NSN 5925-01-352-6727
NSN 5855-00-532-0025
NSN 5960-01-112-8273
NSN 5945-01-109-9008
NSN 5905-01-594-2937
NSN 6130-01-442-0941
NSN 6240-01-502-6405
NSN 6220-01-461-5936
NSN 4140-01-305-4828
NSN 5920-01-490-2733