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 5965-00-876-2378
NSN 5915-01-452-7668
NSN 5985-01-159-9030
NSN 7035-00-445-9657
NSN 6135-01-290-1594
NSN 6650-00-334-5901
NSN 5910-00-124-6192
NSN 5925-01-415-3084
NSN 5990-00-306-0222
NSN 6685-00-055-7656
NSN 5920-01-582-4203
NSN 6145-01-508-8207