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 5985-00-299-3510
NSN 5930-01-412-1416
NSN 5915-00-525-3093
NSN 5935-00-537-4317
NSN 5965-01-092-6344
NSN 5910-00-992-7376
NSN 2925-01-184-9604
NSN 5945-00-834-0278
NSN 2925-01-027-1293
NSN 5930-00-247-3410
NSN 5975-01-305-5099
NSN 5985-01-091-9026