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 5930-00-173-3505
NSN 5910-01-415-3108
NSN 6685-01-028-5168
NSN 5835-01-632-6627
NSN 6220-01-484-3419
NSN 6610-01-353-9326
NSN 5895-00-153-2595
NSN 6130-01-079-0026
NSN 6320-01-090-8296
NSN 5950-01-604-7510
NSN 2925-01-533-7904
NSN 6240-00-850-4280