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 5855-01-447-3137
NSN 5855-01-312-5160
NSN 6610-01-494-7933
NSN 5895-00-832-5747
NSN 6145-01-655-4185
NSN 5935-01-066-0668
NSN 5999-01-519-3586
NSN 5945-01-284-4156
NSN 6240-00-753-7586
NSN 5985-01-338-1627
NSN 5985-00-991-3546
NSN 6105-01-181-6119