#014517 Spec Diameter Thread Threads Length Grade Finish Weight 0.25 (1/4) Partial 20 3.5 (3 1/2) Grade 8 Plain Finish .0528 Diameter 0.25 (1/4) Thread 20 Length 3.5 (3 1/2) Grade Grade 8 Finish Plain Finish Weight .0528 Need Something Custom?