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 6685-01-211-4716
NSN 5960-01-275-7552
NSN 6240-00-467-7295
NSN 6130-00-890-8471
NSN 4140-01-323-4279
NSN 5965-01-456-3936
NSN 5975-01-348-2259
NSN 6130-01-472-2483
NSN 6135-01-393-4746
NSN 5945-01-159-0423
NSN 5990-00-951-8367
NSN 5960-00-752-1012