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 2925-01-609-8464
NSN 5930-00-036-6038
NSN 5990-01-591-8797
NSN 5960-01-567-1096
NSN 5930-01-176-8251
NSN 6610-01-640-9367
NSN 6620-01-122-8886
NSN 5925-00-425-6228
NSN 7035-01-340-3272
NSN 6320-01-039-5891
NSN 5835-00-025-9951
NSN 5930-00-141-9957