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 2925-01-316-0725
NSN 6645-00-733-9341
NSN 6610-01-323-0901
NSN 5935-00-051-1384
NSN 6105-01-201-4163
NSN 5999-00-633-7592
NSN 5975-01-497-9235
NSN 5835-00-170-5238
NSN 5960-01-406-4136
NSN 6610-00-404-1287
NSN 6145-01-090-1086
NSN 5950-01-298-3382