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 5910-00-552-8428
NSN 5945-00-628-7494
NSN 5855-01-447-4097
NSN 6150-01-386-8765
NSN 5985-00-100-1296
NSN 5920-01-104-0508
NSN 6650-00-960-5040
NSN 6240-01-534-2987
NSN 5835-01-510-1873
NSN 5996-01-534-7687
NSN 6130-00-494-8451
NSN 6130-01-323-6327