Simpson HB610 Top Flange Heavy Beam Hanger for 6x10 Lumber 10 Ga G90 Galvanized Steel Gas Accessories Simpson Deck Drive DCU Composite Screw Simpson Deck Drive DCU Composite Screw in #10 x 2 3 4" with a Type 305 Stainless Steel finish and Gray 01 color matched painted head is engineered specifically for composite and PVC deck board fastening applications Diablo Dura Carbide tips withstand impact and high heat applications dramatically extending service life compared to standard hammer drill bits so you replace bits less often and stay productive longer making this hanger suitable for environments where moisture exposure is a concern Key Features