... ,material and finish are avaliable for us. Spring washer/Split Lock Washer1)Standard:DIN127,DIN7980,ASME B18.21.12)different size ... Black,Mechanical Galvanizing, Hot-dip Galvanizing.etc.6)Packing: Carton, Box, Bag, Pallet or according to your requirement 7)For non ... ,samples or drawings are avaliable for us Spring washer/Split Lock Washer