4PCS5x120 mmBolt Pattern-20 MMThickHUBCENTRIC Wheel Spacers 72.56mmCenter Bore +20 - 12x1.5 50 MMCone Seat Lug BoltsSpecification: Wheel Spacer Specifications Lug Bolt Specifications Quantity 4 Pcs Quantity 20 Pcs Bolt Pattern 5x120mm Seat Type Cone Seat Thickness 20 mm Shank Length 50 mm Hub Bore 72.56mm Thread Pitch 12x1.5 | M12x1.5 Wheel Bore 72.56mm Finish Chrome Color Sliver Grade 10.9 Material 6061 T6 Aerospace Aluminum Corrosion Resistant Yes NOTED: Please make sure that these are the correct application for your vehicle. We do not guarantee any fitment onto any vehicle,we only guarantee that you will receive the item described as the above. Returns are only accepted if unused and not installed.(Returns ARE NOT ACCEPTED IF SPACERS-ADAPTERS HAVE BEEN INSTALLED TO YOUR VEHICLE) Important Installation Notes: 1.MakeSureYouGet5-7TurnsBeforeTightening 2.MustBeTorquedDownByHandAt 80FT/LBS. 3.TheBackOfTheAdapterMustSitFlushOnTheHub 4.NoGapBetweenTheAdapter&Hub.CenterTheAdapter. 5.PleaseMakeSureYouTakeTheProperMeasurementsBeforePurchasing 6. Failure to follow proper procedure may cause your lug nuts to come loose while driving.Package include: 4 x 20mm Hub Centric Wheel Spacers 20 x Cone Seat Lug Bolts Return Policy All of our items come with a 30-day free return policy. If you need to return, please contact us, let us know the detailed problem and send us some pictures for confirmation. We reserve the right to refuse any returns for objective reasons. Shipping Policy All of our items are shipped free with tracking numbers. Orders will be shipped within 3 working days upon receipt of payment. Most orders will be shipped within 1 working day. In most cases, shipping takes 8-12 working days.