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 5945-01-320-6907
NSN 6620-00-815-2281
NSN 5950-01-445-4187
NSN 6620-01-192-6186
NSN 6650-00-955-2802
NSN 5945-00-473-3369
NSN 5998-01-468-6140
NSN 2925-00-185-1618
NSN 6610-01-397-1621
NSN 6130-00-960-9158
NSN 5895-00-607-0078
NSN 5985-01-396-7196