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 7035-01-411-2900
NSN 5920-00-336-2475
NSN 5855-01-604-6106
NSN 6150-01-220-5183
NSN 4140-00-092-1534
NSN 6145-01-583-9733
NSN 5990-01-470-2565
NSN 6105-00-162-2060
NSN 4140-00-952-0697
NSN 6135-01-010-0891
NSN 6110-01-515-9937
NSN 5910-01-308-1073