This product would be ideal for those looking to mount a hydrofoil on their boat or watercraft.
Hydrofoil Mounting Screw, 4-Pack M6/M8 Metal Nuts and Bolts, Surfboard Foil Fixing Hardware, Wear-Resistant Long-Lasting Durability, Essential Gear for Surfing Enthusiasts
Hydrofoil Mounting Screw, 4-Pack M6 M8, Surfboard Accessories, Metal Fixing Hardware, Wear Resistant Nuts, For Surfing Gear
Lapiglo Yellow Hydrofoil Mounting Screw Nut Kit Surfboard, 4pcs Metal Fasteners Compatible with M6 and M8 Bolts