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 5999-01-163-9144
NSN 6320-00-831-2227
NSN 5960-00-082-4139
NSN 5835-01-067-0075
NSN 5945-01-507-3637
NSN 4140-01-121-0876
NSN 6620-00-905-6590
NSN 5905-00-700-0776
NSN 6130-01-227-9683
NSN 6145-01-501-6548
NSN 6150-00-055-2994
NSN 6620-00-081-7899