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 5935-00-721-4155
NSN 5930-00-999-3814
NSN 5930-01-032-5758
NSN 5930-01-232-4457
NSN 6145-01-544-2990
NSN 5920-00-519-9049
NSN 6145-01-547-3454
NSN 5925-00-227-0396
NSN 6135-00-756-6149
NSN 4140-01-634-0330
NSN 6685-00-135-0673
NSN 7035-00-001-4586