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 4140-01-028-2743
NSN 5935-00-400-6150
NSN 6145-01-523-5046
NSN 5920-00-280-3478
NSN 6105-01-133-8460
NSN 5855-01-511-8946
NSN 6105-00-866-2740
NSN 6685-00-824-7910
NSN 7035-01-226-2545
NSN 6110-01-372-3392
NSN 6650-01-261-5239
NSN 5996-01-562-7347