Enhance the durability and efficiency of your projects with this high-performance threaded insert, meticulously crafted for heavy-duty applications. Featuring a sophisticated countersunk head design, it seamlessly integrates into sheet surfaces, ensuring a flush and professional finish every time. Made from premium brass alloy, this insert guarantees superior strength and corrosion resistance, ideal for long-lasting use in various industrial settings. With a precise M4 x 0.7 thread size, it offers reliable securement for your components. Rest assured, this insert is fully compliant with RoHS regulations, underscoring our commitment to environmental responsibility. Elevate your assembly processes with this essential keyed metric insert, a must-have for any discerning professional.