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 5920-01-120-5093
NSN 5996-01-289-0493
NSN 5930-01-146-3187
NSN 6650-01-265-2672
NSN 5835-00-850-1475
NSN 6105-00-833-8045
NSN 5999-00-969-0761
NSN 6145-00-165-3869
NSN 6650-01-105-9500
NSN 5930-01-551-2074
NSN 6105-01-248-4673
NSN 6110-00-810-4142