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 6240-00-517-7053
NSN 7035-01-462-8701
NSN 4140-01-577-8007
NSN 6130-01-601-0078
NSN 6240-01-361-3499
NSN 5998-01-362-8477
NSN 5920-00-431-4710
NSN 4140-00-059-7101
NSN 5960-01-453-6170
NSN 7035-00-541-8516
NSN 5945-01-645-4780
NSN 5996-00-955-6654