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 5905-01-484-9066
NSN 5945-01-145-2133
NSN 5990-01-227-0660
NSN 6150-00-348-2533
NSN 5895-00-606-5287
NSN 5945-01-437-7451
NSN 5998-01-354-6200
NSN 6240-01-633-2239
NSN 5960-01-649-1341
NSN 6105-01-147-5170
NSN 6320-01-607-0347
NSN 6645-01-571-1234