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 6130-00-552-6899
NSN 5920-00-351-8428
NSN 6610-00-179-9035
NSN 6610-01-646-9101
NSN 5935-01-300-6013
NSN 5855-00-149-0766
NSN 6150-01-107-3455
NSN 5835-01-307-8954
NSN 5910-01-283-8887
NSN 5998-01-392-0904
NSN 5945-00-935-6922
NSN 4140-01-347-0060