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 6110-00-699-1495
NSN 5925-01-257-3017
NSN 6110-01-279-0646
NSN 5835-00-113-6090
NSN 5905-01-473-2654
NSN 6620-00-610-1272
NSN 5910-00-045-9260
NSN 6650-01-225-0176
NSN 5950-00-945-4310
NSN 5990-00-201-1162
NSN 6110-01-231-2568
NSN 5996-00-428-3929