Hover Glide foil hardware M10 x 45mm Stainless Bolt + Fender Washer. For a complete parts list, see the product page for you specific foil.
Bolt to connect the board to Tuttle Adapter:
-FWind 1
-FWing 2
Package Includes
Hover Glide M10 x 45mm Stainless Bolt (socket) + Fender Washer