0.562 diameter drill point countersunk on stud end 0.094 in. Lg by 0.625 in. Diameter thread relief on nut end
A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. All or part of the unthreaded section has a cross-sectional diameter greater than the nominal stud size plus 0.020 inches (0.508 mm). It may be thread relieved. See also stud, locked in.
NSN 4140-01-384-3998
NSN 5990-01-008-9725
NSN 5835-01-004-8997
NSN 6110-01-206-9877
NSN 5965-01-434-8759
NSN 6240-00-196-4518
NSN 6650-00-162-6638
NSN 4140-01-501-5394
NSN 6130-01-123-0371
NSN 5910-00-690-9946
NSN 5935-01-626-6449
NSN 5998-01-586-9983