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 5975-01-188-7901
NSN 5945-01-131-9892
NSN 6105-01-026-2803
NSN 5910-01-180-3827
NSN 5835-00-572-7445
NSN 5998-01-464-4628
NSN 6685-01-524-0229
NSN 5985-01-332-1172
NSN 7035-01-431-9693
NSN 6105-01-264-6977
NSN 5950-01-399-2905
NSN 6220-01-287-6029