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 6130-01-203-1955
NSN 5985-01-476-7652
NSN 5920-00-501-6528
NSN 5925-01-576-9256
NSN 5930-01-149-2573
NSN 5990-01-211-6136
NSN 5925-00-156-4044
NSN 5960-01-386-6938
NSN 6650-01-039-9340
NSN 6620-00-248-6950
NSN 6240-01-487-5182
NSN 6135-01-095-2556