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 5998-00-048-1570
NSN 6650-00-320-0803
NSN 5835-01-310-8979
NSN 6135-00-998-5884
NSN 6105-01-371-3045
NSN 5935-01-651-1792
NSN 5975-00-525-2331
NSN 6320-00-382-7825
NSN 5975-00-910-3461
NSN 5835-00-013-9271
NSN 5915-00-561-0380
NSN 5905-01-624-4231