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 5835-00-389-2816
NSN 5960-00-245-2645
NSN 5920-00-122-8702
NSN 6135-01-633-8502
NSN 5990-01-335-7948
NSN 6610-01-010-3159
NSN 5996-00-288-1829
NSN 5920-01-486-3144
NSN 5915-00-145-4936
NSN 5990-00-705-4350
NSN 5996-01-383-7018
NSN 7035-00-465-3298