#014742 Spec Diameter Thread Threads Length Grade Finish Weight 0.5625 (9/16) Full 12 1.25 (1 1/4) Grade 8 Plain Finish .1292 Diameter 0.5625 (9/16) Thread 12 Length 1.25 (1 1/4) Grade Grade 8 Finish Plain Finish Weight .1292 Need Something Custom?