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 5950-01-331-4770
NSN 6135-01-187-4382
NSN 6150-01-343-6043
NSN 5999-01-222-6180
NSN 5960-01-464-9605
NSN 5965-01-147-5847
NSN 6150-01-218-8454
NSN 5950-01-462-8895
NSN 6240-01-026-1376
NSN 6110-01-195-2764
NSN 4140-01-373-4524
NSN 5996-01-358-0418