COFAN DIN-933 C-12.9 M18x40 mm Metric Hex Head Bolt Screw (5 Units)Experience unparalleled fastening power and structural int... moreegrity with the COFAN DIN-933 C-12.9 M18x40 mm Metric Hex Head Bolt Screw. This 5-unit pack is engineered for the most demanding and critical applications where maximum strength, reliability, and safety are non-negotiable. Designed for professionals in the engineering, automotive, and heavy construction industries, these high-performance screws provide a superior-grade solution for securing heavy loads and high-stress mechanical joints. Trust in COFAN´s commitment to quality for your most important projects.These bolts are defined by their exceptional performance under extreme conditions. The Class 12.9 rating signifies the highest standard of tensile strength, ensuring that each fastener can withstand immense tension and shear forces without stretching or failing. This makes them the definitive choice for applications where fastener integrity is directly linked to operational safety and equipment longevity.Main Features:* Hexagon Head Design: The classic six-sided head is engineered to allow for high torque application using standard spanners, wrenches, or socket sets. This ensures a secure, tight, and firm grip, enabling maximum clamping force without damaging the fastener head.* Full Thread (DIN-933 Standard): Adhering to the DIN-933 standard, the thread extends along the entire length of the bolt´s shaft. This full-thread design provides maximum engagement in tapped holes or when used with a nut, delivering consistent and powerful holding power across the entire connection.* Class 12.9 High Tensile Strength: Representing the pinnacle of fastener strength, these bolts are manufactured to withstand extreme loads and vibrations. This makes them essential for critical connections in machinery, engines, structural steelwork, and other high-stress environments.* Durable Black Finish: Each screw features a resilient black finish that provides a degree of corrosion resistance for indoor or controlled environments, while also offering a clean, professional aesthetic for finished assemblies.* Precision Metric Dimensions: Meticulously manufactured to precise M18x40 mm metric specifications, these bolts guarantee a perfect fit for your projects, ensuring compatibility and eliminating the guesswork associated with imperial or non-standard fasteners.The primary benefit of using the COFAN DIN-933 Class 12.9 bolts is the significant enhancement in safety and reliability. For critical structural connections, heavy machinery assembly, and high-performance automotive applications—such as engine mounts, suspension components, and chassis frames—the superior strength of these screws provides essential peace of mind and long-term durability. Their robust construction ensures that joints remain secure even under constant vibration and heavy dynamic loads, preventing catastrophic failures and costly downtime. Technical Specifications*
BricoINNDelivery: in United Kingdom
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