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 5935-01-381-6560
NSN 5965-01-051-0126
NSN 5985-00-554-4599
NSN 5990-01-421-5342
NSN 6650-01-386-5787
NSN 6105-00-192-0151
NSN 5905-01-230-8030
NSN 5920-00-455-9743
NSN 5998-01-079-2713
NSN 5835-01-044-2628
NSN 5996-01-411-3894
NSN 6220-00-099-9192