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 5975-01-159-8920
NSN 5999-01-301-5897
NSN 6130-01-086-7007
NSN 5835-00-830-6416
NSN 6145-00-547-0920
NSN 7035-00-421-8710
NSN 5985-00-554-4599
NSN 5915-01-253-1784
NSN 6220-01-050-8122
NSN 6240-01-649-4420
NSN 6105-00-222-9300
NSN 6320-01-340-4112