3mm 3.2mm 4mm 4.8mm 5mm Sealed Pop Rivets Closed Dome Head Blind Aluminium/Steel
Size: 3mm 3.2mm 4mm 4.8mm 5mm. The product is made of Aluminium/Steel, solid and firm, overall smooth, smooth core extraction without nail jamming. It has good corrosion and oxidation resistance and heat resistance, high strength and good toughness.