RCScrewZ Stainless Screw Kits are 100% complete. Your new kit will include everything needed to do a full conversion and more. Stainless Steel Screw Kits are far superior to the screws that come stock with your RC. Our kits are made with the best stainless steel money can buy. No more bent, rusted, or corroded screws. You will not find a better screw kit for your RC at any price and we Guarantee it. If for any reason your not 100% satisfied with your kit, return it and we will send you a full refund for the price of the kit.