600PCS Flat Washer Assortment Insulation Alloy Steel Paper Fiber Sealing Gasket Multiple Sizes

1、MULTIPLE SIZES: Includes 600pcs fiber washers in many different sizes to meet various usage and replacement needs. 2、HIGH PERFORMANCE: Paper fiber has good elasticity mechanical strength and insulation wear corrosion and heat resistance. 3、WIDE APPLICATION: These flat sealing washers can be used for dry wall fencing mounting fixtures and sheet metal etc. 4、WITH PLASTIC BOX: All fiber gaskets are packaged in labeled plastic box which is convenient for sorting and selection. 5、GOOD SEALING: These insulating gaskets have flat surfaces with tight connection providing good sealing.