Guo 280Pcs 12 Sizes Brass Flat and Lock Washers Assortment Metric Ring Copper Crush Sealing Washer Gasket with Box - Size Includes Flat Washers M5 M6 M8 M10 M12 M14 M16 M20

Wide Application - Essential washer assortment kit for home, automotive store and hardware store, meeting different using requirements.

Function - Used with nuts and bolts and provide a greater bearing surface to prevent the nut or bolt head tearing through the fastened material.

Copper Material - Strong wear-resistance and anti-corrosion, hardness, high conductivity, sturdy and durable.

12 Assorted Flat Washers Size - M5 M6 M8 M10 M12 M14 M16 M20, contains a total of 280 different washers for your infinite amount of use.

Please check detailed dimension of this item on our photos before purchasing, this set of flat washer with storage box will help to reduce pressure and friction while using for your work, convenient to carry and use.