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 6105-00-404-2014
NSN 6650-01-500-1756
NSN 6150-00-422-2040
NSN 6105-01-063-7704
NSN 6150-01-269-8493
NSN 5855-01-327-5129
NSN 6645-00-674-1594
NSN 6130-01-192-0961
NSN 6220-01-358-3026
NSN 6320-01-287-8070
NSN 5920-01-589-2408
NSN 6240-00-226-0462