• Assorted kit of high-strength brass hex nuts. • Includes 8 sizes: M2, M2.5, M3, M4, M5, M6, M8, M10, with a total of 160 pieces. • Material: High-quality brass, durable and reliable. • Drop resistance and improved locking strength. • Package details: M2 x 0.4 mm (50 units), M2.5 x 0.45 mm (30 units), M3 x 0.5 mm (30 units), M4 x 0.7 mm (20 units), M5 x 0.8 mm (10 units), M6 x 1.0 mm (10 units), M8 x 1.25 mm (5 units), M10 x 1.5 mm (5 units). • Total: 160 units. • Attention: Do not overtighten the nuts to avoid damage. Check the screw size before purchasing. • Thread measurements: 0.4 mm, 0.45 mm, 0.5 mm, 0.7 mm, 0.8 mm, 1 mm, 1.25 mm, 1.5 mm.