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 7035-01-591-0850
NSN 5990-01-448-2751
NSN 6135-01-654-6147
NSN 6650-00-456-1736
NSN 5935-00-737-4925
NSN 6650-01-528-7570
NSN 5935-01-364-8509
NSN 5965-00-228-8336
NSN 6650-01-076-3922
NSN 5930-00-518-4342
NSN 5950-00-720-2706
NSN 5920-01-396-6159