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 5930-01-159-4278
NSN 7035-00-546-2560
NSN 6145-01-472-9227
NSN 6645-01-600-7811
NSN 6110-00-925-4281
NSN 5905-00-081-3922
NSN 5965-01-392-0049
NSN 2925-01-329-3665
NSN 4140-01-643-8618
NSN 5920-00-173-4434
NSN 6610-01-247-6374
NSN 5855-00-763-2155