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 5915-01-225-8492
NSN 6610-01-623-8441
NSN 6650-00-620-0212
NSN 5930-00-817-7726
NSN 5999-01-454-9074
NSN 5975-01-246-1452
NSN 6240-01-230-2679
NSN 6620-01-451-3742
NSN 5910-00-362-6687
NSN 5950-01-442-3535
NSN 7035-00-445-9657
NSN 5935-00-124-4910