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 6610-01-021-8908
NSN 5960-01-143-1202
NSN 5935-00-187-4294
NSN 5925-00-290-4451
NSN 5950-01-047-1907
NSN 5835-01-099-8702
NSN 5910-01-495-1924
NSN 2925-00-480-9068
NSN 2925-00-789-1106
NSN 6645-01-552-9447
NSN 5920-01-398-1626
NSN 5950-01-021-1568