#014926 Spec Diameter Thread Threads Length Grade Finish Weight 0.3125 (5/16) Partial 24 2.25 (2 1/4) Grade 8 Plain Finish .0573 Diameter 0.3125 (5/16) Thread 24 Length 2.25 (2 1/4) Grade Grade 8 Finish Plain Finish Weight .0573 Need Something Custom?