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 5835-01-022-3219
NSN 5835-01-055-6859
NSN 6610-01-598-0950
NSN 5965-01-595-9498
NSN 5910-01-283-6161
NSN 4140-00-913-9374
NSN 6320-00-681-1324
NSN 6105-01-323-1416
NSN 5855-00-189-6066
NSN 5930-01-548-9648
NSN 6320-01-143-3597
NSN 5920-01-586-0541