#014934 Spec Diameter Thread Threads Length Grade Finish Weight 0.3125 (5/16) Partial 24 4.5 (4 1/2) Grade 8 Plain Finish .1063 Diameter 0.3125 (5/16) Thread 24 Length 4.5 (4 1/2) Grade Grade 8 Finish Plain Finish Weight .1063 Need Something Custom?