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 5920-01-234-5914
NSN 5925-01-302-6996
NSN 5930-00-615-9530
NSN 5965-01-178-7853
NSN 7035-01-344-8708
NSN 5990-01-259-7138
NSN 5945-00-283-6544
NSN 5999-01-241-2341
NSN 6650-00-066-4999
NSN 5945-01-472-8713
NSN 5835-00-814-1359
NSN 5915-00-865-4806