Description Featuring brass fasteners and M6, this surfboard mounting screws kit delivers secure screw attachment for hydrofoil track installations. Each brass t-nut set includes sliding track nuts and screws with washers, ensuring reliable foil board hardware for all foil surfing accessories and paddle board fin screws. Features - Color: Multi -Material:Brass, stainless steel - Size(screw): 2.30X1.00X1.00cm/0.90X0.39X0.39in - Size(nut): 1.70X1.40X0.80cm/0.67X0.55X0.31in -brass, stainless steel materials for durability: crafted from brass fasteners, these screws, nuts, and washers withstand constant exposure to , keeping longerlasting surfboard mounting -Secure hexagonal fixation: the design offers reliable screw attachment, ensuring your hydrofoil t nuts stay firmly in place during intense water activities -Precise fit for multiple boards: each m6 brass nuts bolt and sliding track nut is precisionengineered for various foil board hardware, allowing easy installation and compatibility -Complete repair kit: this brass t nut set contains an entire replacement fastener collection, including small screws and washers for fast repair or upgrade of your wing foil kit -Upgrade water sports experience: designed for foil surfing screws, this kit enhances board mounting, supports hydrofoil mount screws, and improves your sup board hardware for performance and safetyPackage list: 8 x screws with nut