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 5975-01-467-7520
NSN 5985-00-110-0343
NSN 6610-01-625-2171
NSN 6650-00-888-7956
NSN 5855-01-398-0090
NSN 5998-00-531-9797
NSN 4140-00-264-5796
NSN 5990-01-644-3095
NSN 6110-01-151-6156
NSN 5920-00-788-2322
NSN 6620-01-327-3011
NSN 5835-00-466-8544