This set will include 4X M6 x 18mm that are identical to the factory hardware used to fasten the coil cover on all Honda S2000's. This hardware uses a 5mm allen key to fasten. 2000 - 2009 S2000 Coil Cover HardwareSKU: 033C-B09-00162$9.99PriceQuantity*Only 4 left in stockAdd to CartRETURN & REFUND POLICYIf there is an issue with your product or you have a return request please contact us and we will be happy to work with you.