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 5945-00-783-1050
NSN 5935-01-653-5097
NSN 5930-00-036-0381
NSN 5945-00-670-0444
NSN 6110-00-111-7889
NSN 7035-01-315-9754
NSN 5960-01-357-1261
NSN 5910-00-767-5097
NSN 5960-01-243-7291
NSN 6220-01-514-7024
NSN 2925-00-101-7972
NSN 5965-00-201-1167