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 6220-00-147-7064
NSN 6685-01-370-8747
NSN 6150-01-577-2814
NSN 5925-00-622-2294
NSN 5905-01-510-3803
NSN 5910-01-276-7837
NSN 6320-01-206-1055
NSN 7035-01-585-8350
NSN 6105-01-122-0662
NSN 5895-01-520-6622
NSN 6110-01-030-9457
NSN 7035-01-327-4456