These Screw Kits are a "Must Have" for any serious Backyard Basher or Racer and they make a great addition to your pit box at a Great Price! Forget those cheap alloy steel screws that your ride comes with. These are top quality "Stainless Steel" screws that will give your ride strength, durability and exceptional corrosion resistance. These type of kits usually retail in the $29-$39 dollar price range elsewhere but you can get them here for a lot less.