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 6110-00-297-5768
NSN 6130-00-547-3318
NSN 7035-01-382-4413
NSN 5915-01-119-2725
NSN 5895-00-529-7547
NSN 6110-01-554-8653
NSN 5935-00-280-3116
NSN 6645-01-023-8020
NSN 5835-01-009-2417
NSN 5975-01-407-2289
NSN 5960-00-234-5961
NSN 5975-01-397-2831