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 6145-01-317-9649
NSN 6610-00-680-8325
NSN 5985-01-238-0932
NSN 5999-01-634-0576
NSN 5855-00-688-9954
NSN 6145-01-083-7299
NSN 5905-00-344-7508
NSN 7035-01-285-4473
NSN 4140-00-611-8020
NSN 6610-01-220-9986
NSN 5996-01-546-2025
NSN 6130-00-643-4894