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 5930-01-628-5860
NSN 5925-01-127-2074
NSN 6685-00-591-3824
NSN 6220-00-650-4216
NSN 5975-01-122-5834
NSN 2925-01-355-5280
NSN 6105-01-470-2591
NSN 5960-01-398-3514
NSN 6610-00-075-4077
NSN 5905-01-005-0425
NSN 5945-01-262-2106
NSN 6130-01-317-5888