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 5965-01-631-2722
NSN 6610-00-830-9149
NSN 5965-01-264-1738
NSN 6320-01-540-4885
NSN 5915-00-261-9970
NSN 5925-01-014-7183
NSN 6645-00-996-5878
NSN 5895-01-395-0759
NSN 5999-00-163-1886
NSN 5998-01-253-0212
NSN 6610-00-877-5905
NSN 6130-01-146-5241