Galvanized Yuanbao Butterfly Screw, Hand-Tightened Zinc Carbon Steel, Horn Head, Thread M4/M6/M8.

This versatile butterfly screw is crafted from hand-tightened zinc carbon steel for durability and strength. Featuring a unique horn head design, it offers an easy grip for manual adjustments without the need for additional tools. The screw is galvanized to resist corrosion, ensuring long-lasting performance in various environments. Available in thread sizes M4, M6, and M8, it provides flexibility for a wide range of applications, making it an ideal choice for both professional and DIY projects. Performance level: 4.8 Material: Carbon Steel Surface treatment: Galvanizing Product Grade: A-level Standard No.: DIN318 Manufacture country: China Instructions included: No