#821690 Spec Diameter Thread Threads Length Grade Finish Weight 0.375 (3/8) Full 24 0.75 (3/4) Grade 8 Phos & Oil .0475 Diameter 0.375 (3/8) Thread 24 Length 0.75 (3/4) Grade Grade 8 Finish Phos & Oil Weight .0475 Need Something Custom?