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 5990-00-711-1739
NSN 6240-00-300-2736
NSN 5990-01-013-8464
NSN 5905-00-202-9598
NSN 6150-01-541-5415
NSN 6145-01-089-1658
NSN 5910-01-504-4976
NSN 5999-01-041-2176
NSN 6320-01-414-7099
NSN 6240-00-165-5868
NSN 5905-01-199-2661
NSN 6685-00-196-5592