#821312 Spec Diameter Thread Threads Length Grade Finish Weight 0.625 (5/8) Partial 11 5.5 (5 1/2) Grade 8 Magni 565 .575 Diameter 0.625 (5/8) Thread 11 Length 5.5 (5 1/2) Grade Grade 8 Finish Magni 565 Weight .575 Need Something Custom?