
DIN434 Steel Zinc Plated Slotted Square Taper Washers Beveled Washers for Channel. Customized Logo and Standards: Logo and standards (ISO, DIN, GB, etc.) are fully customizable. Wide Size Range: Available in sizes from M3 to M60 for diverse applications. Multiple Surface Treatments: Options include Zinc Plated, HDG, Nickel Plated, and Dacromet. Flexible Hardness Grades: Available in 4.8, 6.8, 8.8, 10.9, and 12.9 grades. OEM and ODM Service: We welcome OEM and ODM orders with strong capability. Free Sample Provision: Free standard and in-stock samples available (buyer pays freight). Fast Delivery for Stock Items: Delivery takes 5-10 days if goods are in stock. Global Industry Application: Suitable for automotive, construction, aerospace, and more.