FTVOGUE 600pcs Red Steel, Washers Flat Paper Fiber Kit 12 Sizes Insulation Washer Assorted Set

Washers have excellent elasticity, wear resistance, corrosion resistance, heat resistance, mechanical strength, insulation properties and mechanical forming properties. These washers have good insulation performance. Suitable for all kinds of transformers, electrical appliances, electronics industry. There are 12 different sizes in this set that can meet your various needs.All washers are well packed in a plastic box for convenient storage. Each set contains many washers that can be used for a long time, so you don't have to run to store looking for washers for quite a while.