Product Name: DIN127b Spring Washer Model NO.: DIN127B Spring Washer Type: Standard Combination Washer Packaging: No Combination Washer Structure: B Type Material: Carbon Steel Type: Spring Washer Size: M3-M48 Black: Yellow Zinc Plated Plain: PP Bag Packing Transport Package: Bulk in Carton or Small Boxes Specification: M3-M48 Origin: Zhejiang HS Code: 7318220000 Product Description DIN127B SPRING WASHERSIZE:M3-M48MATERIAL:70#,65MNTREATMENT:PLAIN,BLACK,ZINC PLATED,YELLOW ZINC PLATED ect.PACKING:SMALL BOX PACKING OR BULK IN CARTON,THEN ON PALLETDELIVERY TIME:AFTER ConFIRM THE ORDER WE COULD DO DELIVERY WITHIN 30-35 DAYS.