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 5935-01-567-9199
NSN 5905-00-456-3212
NSN 5998-01-541-1777
NSN 5835-01-592-2350
NSN 5975-01-593-1549
NSN 6650-00-503-9633
NSN 4140-01-385-4198
NSN 5999-01-181-6529
NSN 5895-01-138-9906
NSN 5945-01-534-7682
NSN 5930-01-057-6828
NSN 5960-01-395-9834