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 6105-00-256-6369
NSN 5910-01-449-1359
NSN 5945-01-044-5291
NSN 6150-01-100-9859
NSN 6110-01-608-4799
NSN 6145-01-221-4300
NSN 6685-01-357-2541
NSN 5985-01-193-8515
NSN 5985-01-292-3487
NSN 5999-00-827-5761
NSN 5835-01-545-5689
NSN 5990-01-348-9829