#014936 Spec Diameter Thread Threads Length Grade Finish Weight 0.3125 (5/16) Partial 24 5.5 (5 1/2) Grade 8 Plain Finish .1279 Diameter 0.3125 (5/16) Thread 24 Length 5.5 (5 1/2) Grade Grade 8 Finish Plain Finish Weight .1279 Need Something Custom?