National Standard Galvanized Hand-Tightened Butterfly Nut Cap M3-M12

This versatile and durable nut cap is designed for secure and reliable fastening applications. Crafted from galvanized material to resist corrosion, it offers long-lasting performance in various environments. Available in sizes ranging from M3 to M12, it accommodates a wide range of fastening needs. Its unique hand-tightened butterfly design ensures easy and quick installation without the need for additional tools, making it an excellent choice for both DIY enthusiasts and professionals. Suitable for use in construction, machinery, and home improvement projects, this nut cap provides a strong and stable hold. Product Grade: C-Class Manufacture country: China Instructions included: No