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 6650-01-555-7384
NSN 5930-00-451-8845
NSN 5975-00-065-4026
NSN 5990-01-443-2931
NSN 5945-00-373-2833
NSN 6650-01-561-2921
NSN 6240-00-889-1825
NSN 6150-00-501-8077
NSN 5998-00-104-5985
NSN 5935-01-457-7908
NSN 6620-00-445-8325
NSN 6110-01-139-4646