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 5930-01-363-7993
NSN 6650-01-335-9825
NSN 4140-00-108-5688
NSN 6685-01-295-3256
NSN 6105-01-262-1621
NSN 6620-01-541-4465
NSN 6150-00-256-7957
NSN 6685-01-537-7991
NSN 4140-00-936-3147
NSN 6645-01-008-2720
NSN 5975-01-524-3603
NSN 6150-01-358-0174