• RIVET NUTS - Flat Head Steel Rivet Nuts, 24mm deep. • THREAD SIZE - M12 x 1.75mm, drill hole size - 15mm. • ZINC PLATED – Bright Zinc Plating ensures good corrosion resistance. • RIVET NUT TOOL - The Rivet Nut is easy to install with a suitable rivet nut tool, they are splined to ensure a good anti-slip grip. • AUTOMOTIVE - widely used in automotive applications and also suitable for many home and industrial applications.