#822248 Spec Diameter Thread Threads Length Grade Finish Weight 0.625 (5/8) Partial 18 3.25 (3 1/4) Grade 8 Plain Finish .4016 Diameter 0.625 (5/8) Thread 18 Length 3.25 (3 1/4) Grade Grade 8 Finish Plain Finish Weight .4016 Need Something Custom?