#014701 Spec Diameter Thread Threads Length Grade Finish Weight 0.5 (1/2) Partial 13 4.25 (4 1/4) Grade 8 Plain Finish .264 Diameter 0.5 (1/2) Thread 13 Length 4.25 (4 1/4) Grade Grade 8 Finish Plain Finish Weight .264 Need Something Custom?