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 5920-01-006-2768
NSN 6105-01-091-5665
NSN 7035-01-429-7954
NSN 6645-01-152-1092
NSN 5930-01-067-4927
NSN 6645-01-302-9608
NSN 5855-01-357-7907
NSN 5950-00-857-5346
NSN 4140-01-419-0198
NSN 6240-00-933-7641
NSN 6135-01-398-5922
NSN 5835-00-397-7697