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 5998-01-398-3253
NSN 6220-00-635-8818
NSN 5999-00-754-5188
NSN 5910-01-329-1725
NSN 5960-00-081-0160
NSN 6105-01-254-9781
NSN 6685-01-095-5554
NSN 6240-01-122-4263
NSN 5935-01-352-5120
NSN 5930-00-063-5991
NSN 5910-01-372-0836
NSN 5930-01-381-0281