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 5855-01-129-4080
NSN 5925-00-517-0271
NSN 6320-01-501-7935
NSN 6105-01-433-2404
NSN 5975-01-223-6027
NSN 4140-01-418-4155
NSN 5950-01-497-5754
NSN 6220-01-346-6643
NSN 6150-01-586-7064
NSN 6650-00-220-2839
NSN 4140-00-388-6829
NSN 6110-01-178-9231