[ Strong and Durable ] Our wood screws are made of high quality Carbon Steel with black phosphate coating, which has higher corrosion resistance and rust prevention effect, longer service life and less damage. [ Superior Process ] These drywall screws are #8 in diameter and 2-1/2 inches in length. Our flat top cross grooves are non-slip and not easy to deform, and the flat top ensures flush with the surface after being fully driven into the deep hole. [ Applications ] Coarse thread self-tapping screws can easily pass through various materials, such as plastic, wood, soft metals, etc. They are also ideal for floor fixing and large renovations. [ Exquisite Packaging ] The package contains about 460 pieces of flat top screws, which can meet your daily needs and is perfect to equip at home, workshop or workplace. [ Attentive Service ] MR SCREWS focus on customer satisfaction, if you have any questions or dissatisfaction, you are welcome to contact us by email at any time, we will solve all your problems ASAP. UPC 762730294899 Brand MR SCREWS Color 4 LBS Size Name #8x2-1/2 Metal Type Stainless Steel Item Weight 4 Pounds Part Number LZDRY007-4 Thread Size #8 Drive System Phillips Manufacturer MR SCREWS Thread Style Left Hand Material Type Stainless Steel Exterior Finish Phosphate Item Dimensions 6 x 6 x 7 inches Number Of Items 1 Thread Coverage Partially Threaded Screw Head Style Phillips