... .Material:Aluminum/steel,Stainless steel,Copper 2.Packing:Bulk,Small box,Plastic bag,DIY Close End Blind Rivet1.Material:Aluminum/steel,Stainless steel,Copper2.Packing:Bulk,Small box ... clients. MaterialsCrbon Steel/Stainless Steel/Brass ,According your requestSurfacePhos,Zinc,Yellow Zinc,Dacromet,Ruspert,Brass or Black Oxide availablePackingSmall box packing,Bulk,DIY packing ...