An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). It is no. 10 (0.190 in.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, internal wrenching and thumbscrew. See also screw, externally relieved body.
Classification: Zirconium and articles thereof nesoi
NSN 6130-01-276-5736
NSN 5996-00-871-9093
NSN 5950-01-063-6200
NSN 5960-00-995-9173
NSN 4140-00-235-6377
NSN 5996-01-250-6023
NSN 6220-00-531-6430
NSN 5910-01-184-7526
NSN 5915-01-454-5650
NSN 6105-01-628-4639
NSN 5950-01-499-1732
NSN 6610-01-444-8881