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 5910-01-107-0346
NSN 5975-00-269-4365
NSN 5925-01-633-5379
NSN 6130-00-618-2712
NSN 5990-00-722-7918
NSN 5945-01-296-5414
NSN 6110-01-629-2441
NSN 5895-00-187-2850
NSN 5965-01-336-9732
NSN 6130-01-347-0370
NSN 6610-00-417-3231
NSN 5925-00-111-1969