#014654 Spec Diameter Thread Threads Length Grade Finish Weight 0.4375 (7/16) Partial 14 3.5 (3 1/2) Grade 8 Plain Finish .1644 Diameter 0.4375 (7/16) Thread 14 Length 3.5 (3 1/2) Grade Grade 8 Finish Plain Finish Weight .1644 Need Something Custom?