Specification: Material : 65Mn Steel Finish: Black Oxidizing Inner Dia : M20 Outer Dia : 40mm/1.57 inch Thickness : 2.5mm Color: Black   Package Content: 50 x Starlock Washers   Description: 1.Product Material: High quality 65Mn steel, hard and durable.…

In stock
Color Black
Size M20x40
Gtin 00714998777669
Mpn a18111600ux0228
Condition new