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 7035-00-488-9765
NSN 5925-01-011-4734
NSN 6130-00-237-8541
NSN 6320-01-230-8444
NSN 5835-00-301-3812
NSN 6145-00-388-9084
NSN 6130-01-037-5749
NSN 6650-00-857-2260
NSN 5935-01-026-0454
NSN 4140-01-235-7394
NSN 2925-00-553-8799
NSN 6320-01-177-3192