... 3.2x9mm Finishing: ZP Aluminium Close end Blind rivetsType: close end, dome headMaterial: 5052# Aluminium rivet ... body, 7A03 aluminium mandrelSize: 3.2 x 9 mmFinishing: Zinc PlatedPacking: 1000 pcs/box ... , 20 boxes/ctnStandard: DIN and IFIOther kinds of blind rivets for choice, as follows:MaterialAluminium, steel, stainless steel, CopperTypeopen/close end ...