Air Gun Installation Tool + 1000Pcs Snow Wheel Car Tire Stud Screw Spike Chain. Features: This kind of screws are suitable for most of tires and add good anti-slip property capacity to your cars, SUV, automobiles, etc. Made of hard metal, these kind of tire stud screws are strong and durable in use. It has a low ground pressure and it is environmentally with minimum impact. It is easy to install with certain drill and can match well with your vehicle tires.Please choose appropriate size of new studs in the installation process in terms of the depth of tire thread. Product Constitute: Chemical Composition: Wc-80%+Co-10% Density: (G/Cm3):13.0-13.5 Hardbess Hra :>90(>1300hv30) Trs Mpa:(N/Mm2):1660 Poposity :(Iso). All items will be checked before packing. All items are new and of high quality. And you can track it. We will respond in 24 - 48 hours due to time difference. The item "Air Gun Installation Tool + 1000Pcs Snow Wheel Car Tire Stud Screw Spike Chain" is in sale since Monday, November 9, 2020. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Wheels, Tires & Parts\Tire Chains". The seller is "fcdx1600" and is located in CN. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia.