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 5945-00-728-8492
NSN 6320-00-394-8458
NSN 6650-01-495-0995
NSN 5998-01-360-9469
NSN 5960-01-567-1096
NSN 2925-01-418-8106
NSN 5990-01-249-2060
NSN 7035-01-366-5912
NSN 5895-01-167-1023
NSN 5960-01-120-9351
NSN 6610-01-493-6269
NSN 5965-00-702-7257