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 6145-00-278-0697
NSN 6150-00-884-4740
NSN 5855-01-279-9938
NSN 5975-01-555-5198
NSN 5915-00-311-8939
NSN 7035-01-103-6845
NSN 6610-01-337-4640
NSN 5985-01-429-4999
NSN 5905-01-232-9746
NSN 5990-01-253-5672
NSN 5905-00-070-3634
NSN 2925-01-446-6976