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 5975-00-278-7437
NSN 7035-01-049-6776
NSN 6620-01-147-0441
NSN 5985-00-065-4741
NSN 6240-01-616-1698
NSN 5855-00-933-9978
NSN 6645-01-383-7362
NSN 5950-01-049-4843
NSN 5905-00-526-9582
NSN 6650-01-542-9495
NSN 5920-01-425-2336
NSN 6110-01-029-6805