Copper Core Rubber-Headed Hand-Tighten Nut with Plastic Head, M4/M5/M6/M8/M10.

This innovative fastening solution features a robust copper core combined with a durable rubber-headed design, making it ideal for applications requiring secure and vibration-resistant connections. The plastic head allows for easy hand tightening without the need for additional tools, enhancing user convenience. Available in various sizes, including M4, M5, M6, M8, and M10, it offers versatile compatibility with different hardware specifications. Perfect for both industrial and DIY projects, this nut provides a reliable and efficient way to ensure stability and ease of use in any assembly task. Material Grade: nylon Product Grade: A-level Strength Level: 4.8 Manufacture country: China Instructions included: No