ACORN INTERNATIONAL SW-MW2G250 Screw, 9 x 2, Steel, 250 Count

Material steel, metal Drive System External Hex Head Style Flat Item dimensions L x W x H 7 x 7 x 1 inches Exterior Finish Alloy Steel   About this item Metal to Wood Screws Hardened for roofing and siding applications All screws are 1,000 hour salt spray test dacro coated Package Weight: 3.1 pounds