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 5960-01-531-9108
NSN 5930-01-644-3691
NSN 5999-01-355-5525
NSN 5925-00-042-7805
NSN 5925-01-085-6118
NSN 4140-01-534-8125
NSN 6110-01-281-7527
NSN 6130-00-596-9565
NSN 5855-01-369-5037
NSN 4140-01-190-6460
NSN 6105-01-231-8818
NSN 6110-00-115-2924