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 5855-01-147-4785
NSN 5905-00-228-6902
NSN 6610-01-221-2606
NSN 5945-01-038-5614
NSN 5855-01-085-5354
NSN 6320-01-029-4220
NSN 5996-01-605-3377
NSN 6145-01-428-9571
NSN 5895-00-722-1084
NSN 6105-01-157-5474
NSN 5998-01-142-2088
NSN 6110-01-421-4449