BBI 847222 Cap Screw, 7/16-14 UNC x 1-1/2 in, 5/8 in Hex Drive, Grade 5, Medium Carbon Steel
BBI Cap Screw, UNC, 7/16-14, 1-1/2 in Overall Length, Hex Head, 5/8 in Head, Hex Drive, 5/8 in Drive, Fillet Neck, 7/16 in Shank, 120000 psi Tensile, HRC 25-34 Hardness, Medium Carbon Steel, 5, Zinc Plated CR+3