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 5996-00-064-7228
NSN 5945-01-314-1214
NSN 5998-01-410-9169
NSN 5996-01-192-5594
NSN 5996-01-120-2729
NSN 5835-01-416-6455
NSN 5915-01-469-6236
NSN 5935-01-525-2393
NSN 6135-00-087-5300
NSN 7035-01-145-5059
NSN 6645-01-615-9875
NSN 5998-01-101-9305