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 5895-01-041-9976
NSN 6145-01-398-2143
NSN 5895-01-431-7349
NSN 6320-00-483-0451
NSN 5930-01-455-2512
NSN 5835-01-604-7489
NSN 5905-00-853-2112
NSN 5905-00-070-4371
NSN 6650-01-012-8565
NSN 5960-01-299-4760
NSN 5945-01-473-5426
NSN 5950-01-577-0986