#014743 Spec Diameter Thread Threads Length Grade Finish Weight 0.5625 (9/16) Full 12 1.5 (1 1/2) Grade 8 Plain Finish .1433 Diameter 0.5625 (9/16) Thread 12 Length 1.5 (1 1/2) Grade Grade 8 Finish Plain Finish Weight .1433 Need Something Custom?