Box of 500 Bodywork washers CELO REF 9021 4mm ZINGUED, ideal for any assembly work on any material. Advantages : Zinc plated steel material for maximum durability Compatible with all materials Compatible with any media Features : Material : Steel Color : Metal Diameter: 4 mm Reference : 9021 Packaging : 1 x Box of 500 Body Washers CELO REF 9021 4mm ZINKED