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 5895-00-413-2468
NSN 5915-01-295-9775
NSN 5999-00-516-9964
NSN 5996-01-004-7832
NSN 6610-00-125-5425
NSN 5999-00-849-1774
NSN 5965-00-558-3684
NSN 5920-00-449-0063
NSN 5935-00-606-0311
NSN 5835-01-320-8306
NSN 6240-00-272-8601
NSN 5945-00-161-5109