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 5920-00-905-1831
NSN 5935-00-665-5909
NSN 5945-00-541-7833
NSN 5910-00-871-8454
NSN 5945-00-789-3706
NSN 6320-00-521-9350
NSN 5996-01-268-8577
NSN 5999-01-472-2123
NSN 5915-01-039-0289
NSN 4140-01-609-7382
NSN 5945-01-268-1280
NSN 5855-00-079-2370