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 5985-01-147-9395
NSN 5835-00-841-2650
NSN 6135-00-194-9354
NSN 5998-01-353-4666
NSN 6650-01-418-6339
NSN 5975-01-116-8979
NSN 5975-00-238-7848
NSN 6150-00-857-0059
NSN 5855-00-185-1560
NSN 6105-01-318-2513
NSN 6110-01-249-1603
NSN 6650-00-456-1736