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 6240-01-237-1481
NSN 6220-00-222-5663
NSN 6145-01-160-7658
NSN 5835-00-552-0734
NSN 5998-01-478-9167
NSN 6105-01-076-5183
NSN 5998-01-415-6184
NSN 5935-00-489-6952
NSN 5930-00-363-6599
NSN 6105-00-379-2402
NSN 6130-00-894-6393
NSN 6150-00-518-2125