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 6650-00-098-6128
NSN 2925-01-224-1885
NSN 5950-00-204-1167
NSN 6320-01-521-1764
NSN 5895-00-279-8956
NSN 5975-01-534-6693
NSN 6240-00-877-3405
NSN 4140-01-406-2054
NSN 5895-00-681-9874
NSN 5985-00-868-6412
NSN 5930-01-503-0338
NSN 5920-01-432-5783