General description Qualfast 6-OCSH-40 Blind Countersunk Rivet Nut is designed for applications requiring a strong and reliable fastening solution. Made from A2 stainless steel, this blind rivet nut features a serrated shank for enhanced grip and stability. Technical specifications Material: A2 Stainless Steel Rivet Nut Diameter: M6 Length: 15.5 mm Grip range: 1.5 - 4.0 mm Drill Size: 9 mm Surface Treatment: Plain Box Quantity: 1 Other information