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 5998-01-182-3165
NSN 5975-01-437-6594
NSN 6145-01-236-7161
NSN 6105-01-283-2344
NSN 5950-00-362-5661
NSN 5895-00-270-6595
NSN 5999-00-293-4326
NSN 5998-00-798-3855
NSN 6320-01-425-1417
NSN 5950-01-445-6004
NSN 5950-00-644-5727
NSN 6145-01-507-8147