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 5999-01-106-2705
NSN 6240-00-594-7138
NSN 4140-01-037-8737
NSN 6135-00-196-5267
NSN 5990-01-076-8901
NSN 7035-01-376-3843
NSN 6145-01-303-8468
NSN 6130-01-176-3445
NSN 5950-01-451-0682
NSN 5960-01-632-6576
NSN 5960-01-533-5162
NSN 5930-01-614-6664