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 5905-01-604-9810
NSN 5930-00-621-0733
NSN 5905-01-149-2092
NSN 6150-01-194-9805
NSN 6220-01-367-0567
NSN 6135-01-424-1114
NSN 6685-00-388-6763
NSN 6320-00-823-2015
NSN 6220-01-391-1851
NSN 5855-01-366-2429
NSN 5905-00-272-9259
NSN 5975-01-599-1829