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 5985-01-121-6315
NSN 5930-00-173-5225
NSN 6150-00-379-4656
NSN 5915-01-232-8837
NSN 6135-00-269-5843
NSN 6135-01-193-8154
NSN 4140-00-981-8580
NSN 5996-00-580-4129
NSN 6650-00-143-1889
NSN 5910-01-467-0741
NSN 5895-00-426-3144
NSN 6320-01-592-6248