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 6220-01-601-4300
NSN 5935-01-349-9484
NSN 5855-01-301-0158
NSN 6320-01-631-7828
NSN 5960-00-272-9230
NSN 6105-01-502-8216
NSN 2925-00-400-5634
NSN 5910-01-428-9463
NSN 4140-01-541-9142
NSN 5990-01-529-8433
NSN 5990-01-116-2181
NSN 6240-01-187-6536