DIN6799 18-8 E Shape Lock Washer M5 m8 Stainless Steel A2 A4 Retaining Washers for Shafts Measurement system:Metric Place of Origin:Jiangsu, China Brand Name:ZG Material:Stainless Steel Standard or Nonstandard:Standard Product name:E circlip Packing:Carton Delivery time:15-25days Standard:DIN6799 Application:Industrial Color:sliver Size:M3M4M5