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 6105-01-527-7997
NSN 5999-00-139-2493
NSN 6650-00-296-4670
NSN 5930-01-147-1422
NSN 5855-01-545-3659
NSN 5998-01-092-9207
NSN 6650-01-508-3651
NSN 5965-01-052-3765
NSN 5960-01-450-4693
NSN 6320-00-564-2772
NSN 5975-00-061-0590
NSN 5950-01-295-7709