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 5895-01-266-1666
NSN 6320-00-593-0379
NSN 5999-01-317-9976
NSN 5835-00-179-8451
NSN 5965-01-526-3190
NSN 5965-01-039-2795
NSN 6610-01-342-9774
NSN 5835-01-502-9228
NSN 7035-00-703-3535
NSN 5998-00-871-9224
NSN 5835-00-984-1233
NSN 5950-00-410-6406