50Pcs Hex Socket Screws Half Round Head Pure Copper Hardware Accessories FastenersM4 X 16mm

Feature: 1. The male thread has uniform pitch and clear texture, high occlusion and better fastening effect. 2. Composed of pure copper, with strong wear resistance, smoothly surface and not easy to rust. 3. There are M4 x 8 mm, M4 x 10 mm, M4 x 12 mm, M4 x 16mm multiple specifications to choose from. 4. With 50pcs screws, a large number, can meet your use and replacement needs, very practically. 5. Convenient to use and with good performance, with small size, easy to carry and store. Specification: Item Type: Hex Socket ScrewsSpecification: Size: Approx. 8mm 0.3in 10mm 0.4in 12mm 0.5in 16mm 0.6in Material: Pure copperScrew Head Diameter: Approx. 7mm 0.3in Screw Head Thickness: Approx. 2mm 0.1in. Package List: 50 x ScrewsThe male thread has uniform pitch and clear texture, high occlusion and better fastening effect. Composed of pure copper, with strong wear resistance, smoothly surface and not easy to rust. There are M4 x 8 mm, M4 x 10 mm, M4 x 12 mm, M4 x 16mm multiple specifications to choose from. With 50pcs screws, a large number, can meet your use and replacement needs, very practically. Convenient to use and with good performance, with small size, easy to carry and store.