#821627 Spec Diameter Thread Threads Length Grade Finish Weight 0.25 (1/4) Partial 20 1.5 (1 1/2) Grade 5 Zinc Yellow .0301 Diameter 0.25 (1/4) Thread 20 Length 1.5 (1 1/2) Grade Grade 5 Finish Zinc Yellow Weight .0301 Need Something Custom?