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 5910-00-500-0192
NSN 5998-01-465-7319
NSN 6645-01-616-7897
NSN 6240-01-224-7656
NSN 5835-00-401-8655
NSN 6150-00-052-7995
NSN 5895-01-473-4888
NSN 5998-00-869-5783
NSN 5999-01-062-8798
NSN 6620-01-652-4349
NSN 6320-01-498-4954
NSN 5930-01-371-4120