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 5975-01-410-9891
NSN 4140-01-389-8523
NSN 6650-00-406-9467
NSN 6150-01-600-0205
NSN 5930-00-494-9328
NSN 6135-00-246-0324
NSN 6130-01-640-8784
NSN 6220-01-159-9080
NSN 5999-00-910-8755
NSN 5975-00-442-3500
NSN 6110-01-449-0150
NSN 6105-00-243-5278