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 5945-00-014-2119
NSN 5965-00-362-2158
NSN 5930-01-415-1705
NSN 5985-01-501-5717
NSN 7035-01-379-6978
NSN 5945-00-225-8421
NSN 6320-01-399-6177
NSN 5960-01-147-2303
NSN 6320-00-731-6134
NSN 6130-01-634-0603
NSN 6105-01-123-8887
NSN 5975-00-056-8600