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 6145-01-263-3902
NSN 6105-00-435-8829
NSN 6610-00-827-4385
NSN 6650-01-145-3731
NSN 5965-01-093-0642
NSN 6645-01-092-4733
NSN 6650-01-570-9648
NSN 6240-01-381-5541
NSN 6110-01-542-1185
NSN 5835-01-050-7882
NSN 5935-01-357-6675
NSN 6150-01-066-1277