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 5985-01-596-9566
NSN 5996-01-052-4027
NSN 6620-01-187-7267
NSN 5855-00-494-9581
NSN 5915-01-326-4293
NSN 5975-00-586-8113
NSN 5975-01-056-7464
NSN 6610-00-421-9853
NSN 5935-01-503-3791
NSN 5855-01-542-9059
NSN 5996-01-630-1611
NSN 5996-01-445-4737