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 5998-00-476-6108
NSN 6105-01-503-0391
NSN 5990-01-649-4647
NSN 5895-01-478-8680
NSN 5945-01-267-7020
NSN 5935-01-263-2750
NSN 6110-01-447-2770
NSN 6685-01-154-1640
NSN 5950-00-374-2322
NSN 5950-01-139-6830
NSN 5835-01-434-0790
NSN 7035-01-646-2515