BBI 847140 Cap Screw, 3/8-16 UNC x 1-1/4 in, 9/16 in Hex Drive, Grade 5, Medium Carbon Steel
BBI Cap Screw, UNC, 3/8-16, 1-1/4 in Overall Length, Hex Head, 9/16 in Head, Hex Drive, 9/16 in Drive, Fillet Neck, 3/8 in Shank, 120000 psi Tensile, HRC 25-34 Hardness, Medium Carbon Steel, 5, Zinc Plated CR+3