Palm Equipment M8 x 20 OD Washers are crafted from stainless steel for outstanding durability and corrosion resistance. Each pack contains 6 washers, ideal for secure and reliable fitting of kayak and marine hardware. With an outer diameter of 20mm and compatibility for M8 fittings, these are perfect for professional outfitting and repairs. Designed for smooth installation and superior performance in watery environments, ensuring lasting hold for deck and accessory mounting.