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 5999-00-450-9713
NSN 5915-00-174-7079
NSN 6240-01-392-1334
NSN 7035-00-116-1900
NSN 5920-01-464-4622
NSN 6650-00-483-2853
NSN 6610-01-476-7412
NSN 5960-01-530-0581
NSN 6685-01-086-0246
NSN 2925-01-224-1885
NSN 5920-00-764-0746
NSN 5910-01-359-9766