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 6220-01-534-3965
NSN 5990-00-234-9136
NSN 5905-01-230-7827
NSN 5835-00-289-9080
NSN 6320-00-336-9123
NSN 5990-00-887-0147
NSN 5930-00-021-5683
NSN 6150-00-701-7880
NSN 5975-00-234-6779
NSN 5999-01-587-1604
NSN 6610-01-276-7766
NSN 5910-00-903-7806