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 6110-01-561-6817
NSN 5965-01-501-2390
NSN 5920-00-722-4894
NSN 5905-00-212-8802
NSN 6645-01-514-7403
NSN 6130-00-822-0777
NSN 6240-00-523-9861
NSN 5910-00-362-6687
NSN 6150-00-278-1294
NSN 5965-00-350-2367
NSN 5910-00-997-5775
NSN 5910-00-557-6997