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 5920-01-418-5232
NSN 5920-00-366-0111
NSN 6150-01-502-7092
NSN 6145-01-331-3287
NSN 6135-01-101-5039
NSN 5915-00-783-8131
NSN 5935-00-228-0592
NSN 6320-01-488-5581
NSN 2925-00-398-0253
NSN 6610-01-459-1951
NSN 2925-01-424-0235
NSN 5895-00-935-4967