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 5950-01-392-1397
NSN 5935-01-050-9064
NSN 6610-00-226-4710
NSN 6650-01-591-2481
NSN 6150-01-311-3914
NSN 5855-01-125-9167
NSN 6650-01-096-2283
NSN 6240-01-497-3085
NSN 4140-00-934-8800
NSN 6145-01-145-9889
NSN 6105-00-501-4768
NSN 5950-01-429-9726