MATERIAL: These washers uses high quality 65Mn steel, not easy to rust, Anti-moisture, Anti-oxiclation, corrosion resistant, acid/alkali resistance for indoor and outdoor use.
SUITABLE FOR: Widely used in machinery equipment, industrial production of shock absorption and insulation,can meet your different needs in daily life.
PLASTIC HEAT SEAL PACKAGING: Practical and convenient of packing box, All of Washers are packed in a durable and sturdy box, this box can be use for a storage box.
DURABLE DIVIDED STORAGE CASE: All Washers are packed in the box with size label and divider, easy to store and won't mix up.