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 5935-01-578-5798
NSN 5960-01-499-7172
NSN 6610-01-480-9311
NSN 5998-00-939-3741
NSN 5998-01-209-5165
NSN 5960-01-136-3710
NSN 5996-01-446-0568
NSN 6220-01-463-2854
NSN 5999-00-156-0991
NSN 5915-00-915-5733
NSN 5835-00-825-2512
NSN 5910-01-163-7600