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 5990-00-161-2797
NSN 5895-00-248-7477
NSN 5905-01-590-1075
NSN 5915-00-269-4463
NSN 6130-01-174-6385
NSN 5905-01-403-2806
NSN 5999-01-391-4996
NSN 5965-00-469-5009
NSN 6645-00-038-7737
NSN 5855-01-375-2152
NSN 7035-00-455-7666
NSN 5835-01-430-4765