BBI 697012 Type AB Self-Tapping Screw, NO 4, 1/2 in OAL, Phillips Drive, Low Carbon Steel
Item #BC862342
BBI Self-Tapping Screw, Type AB, NO 4 Screw, 1/2 in Overall Length, Flat Head, Phillips Drive, UNC, HRC 28 - 38 Hardness, Low Carbon Steel, Zinc CR+3