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 5945-01-326-8551
NSN 5998-00-006-5378
NSN 5998-01-111-7168
NSN 6110-01-461-2631
NSN 5965-01-122-5390
NSN 5960-00-734-1828
NSN 5960-00-960-6805
NSN 6130-00-545-3069
NSN 5999-01-357-6399
NSN 5960-01-142-1995
NSN 5920-00-159-8582
NSN 5945-00-169-5622