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 5835-01-262-5001
NSN 5895-00-078-9281
NSN 5905-01-534-2568
NSN 5950-01-520-4000
NSN 5998-01-510-9403
NSN 5945-01-221-0478
NSN 6650-01-376-6965
NSN 6650-01-301-2343
NSN 6130-01-605-9431
NSN 5835-01-615-0451
NSN 5945-00-816-2479
NSN 5920-01-645-4348