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 6105-01-131-2621
NSN 5855-00-051-2792
NSN 6650-01-012-3290
NSN 5895-01-069-6874
NSN 5960-00-391-6493
NSN 6610-01-400-3880
NSN 6240-01-426-5581
NSN 6220-00-973-9416
NSN 5920-01-453-7040
NSN 5965-01-018-8138
NSN 5920-01-476-5120
NSN 5935-01-082-5968