Super Durable ED Type FKM Rubber Flat Gasket Shanghai Zefeng Industry Co., Ltd. Base Info Type:Flat GasketMaterial:BrassCombination Washer Structure:A TypeCombination Washer Packaging:Half a PackSpring Washer Type:StandardTrademark:SHZFSpecification:ISO9001Origin:China Description Pre:Custom Equipment Plastic Fasteners Next:ISO9001 Certified Customized ED Type Seal