#014516 Spec Diameter Thread Threads Length Grade Finish Weight 0.25 (1/4) Partial 20 3.25 (3 1/4) Grade 8 Plain Finish .0493 Diameter 0.25 (1/4) Thread 20 Length 3.25 (3 1/4) Grade Grade 8 Finish Plain Finish Weight .0493 Need Something Custom?