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 5905-00-481-9662
NSN 5905-01-160-9015
NSN 6105-01-338-0782
NSN 5915-01-040-7535
NSN 6620-00-058-1533
NSN 6220-00-229-4213
NSN 6220-01-067-1442
NSN 6685-01-297-2370
NSN 5999-01-331-5416
NSN 5998-00-500-0216
NSN 6135-00-643-4843
NSN 6685-01-317-9892