- Thread Specifications: Coarse / Full Thread / Metric Class 12.9 / Black Oxide Experience superior strength and durability with our Metric Class 12.9 black oxide screws, designed for high-performance applications. The coarse, full thread ensures enhanced grip and load distribution, making them ideal for heavy-duty uses. - Compatibility: Recommended Hex Socket Allen Key Wrench: 2 These screws are compatible with a 2mm hex socket Allen key wrench, ensuring ease of installation and removal. The precise fit reduces the risk of stripping, providing a reliable connection every time. - Key Benefits: - Exceptional Strength: Class 12.9 rating provides high tensile strength, making it suitable for demanding environments and applications. - Corrosion Resistance: The black oxide finish offers added protection against rust and corrosion, extending the lifespan of your projects. - Versatile Applications: Ideal for automotive repairs, machinery assembly, and structural projects where reliable fastening is crucial. - Use Scenarios: - Automotive: Perfect for securing engine components and chassis parts, ensuring long-lasting performance in high-stress areas. - Machinery Assembly: Use in the construction of heavy machinery where strength and reliability are paramount. - DIY Projects: Great for home improvement tasks requiring robust and dependable fastening solutions. Choose our Metric Class 12.9 black oxide screws for a reliable fastening solution that combines strength, durability, and versatility, making them an essential addition to your toolkit.