#822572 Spec Diameter Thread Threads Length Grade Finish Weight 0.25 (1/4) Partial 20 2.5 (2 1/2) Grade 8 Zinc Yellow .0439 Diameter 0.25 (1/4) Thread 20 Length 2.5 (2 1/2) Grade Grade 8 Finish Zinc Yellow Weight .0439 Need Something Custom?