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 5985-00-283-7313
NSN 6130-01-508-7732
NSN 5915-00-430-5104
NSN 5910-01-469-9443
NSN 5990-01-510-4699
NSN 5990-01-012-6358
NSN 5985-00-020-8178
NSN 5925-00-243-1654
NSN 6650-01-148-7911
NSN 6685-00-456-2385
NSN 5965-01-563-0489
NSN 5935-00-929-2604