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 6650-01-467-2355
NSN 6130-01-187-1536
NSN 5975-01-222-0594
NSN 5935-00-023-7144
NSN 5925-01-455-2581
NSN 5935-00-661-0825
NSN 6105-00-346-8742
NSN 6650-01-462-5808
NSN 6650-01-227-9634
NSN 5920-01-198-7610
NSN 7035-01-204-7481
NSN 6110-01-115-6912