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 5945-01-441-0935
NSN 6685-00-152-9337
NSN 5905-00-710-9148
NSN 5945-01-586-2926
NSN 5910-00-237-5250
NSN 5996-00-499-8036
NSN 5975-01-392-2211
NSN 6645-01-224-4265
NSN 5998-01-333-8020
NSN 6130-01-050-7036
NSN 5835-00-180-7555
NSN 6105-00-938-6804