#822195 Spec Diameter Thread Threads Length Grade Finish Weight 0.5 (1/2) Partial 20 3.5 (3 1/2) Grade 8 Plain Finish .2413 Diameter 0.5 (1/2) Thread 20 Length 3.5 (3 1/2) Grade Grade 8 Finish Plain Finish Weight .2413 Need Something Custom?