COFAN 00151240Z T. Hex 10.9 Zinc (din 931) - Din-931 C-10.9 M-12 X 40 Z for DIYers & Professionals, Made Repair, Installation and Workshop tasks

Cofan Din-931 C-10.9 M12x40 Mm Metric Hex Bolt 25 Units Silver . Secure critical assemblies with COFAN DIN-931 Class 10.9 Metric Hex Head Bolts. This pack of 25 M12x40 mm bolts offers exceptional strength and reliability for demanding applications. Engineered to withstand extreme stress and shear forces, their partially threaded shank and hexagonal head ensure a high-torque, secure fastening. Ideal for heavy machinery, automotive, and structural projects where failure is not an option. Trust COFAN for robust performance and lasting connections. COFAN DIN-931 C-10.9 M12x40 mm Metric Hex Head Bolt Screw | 25 UnitsCategory: HardwareSubcategory: Dowels and Screws--- High-Strength COFAN DIN-931 Class 10.9 Metric Hex Head Bolt for Critical AssembliesSecure your most critical assemblies with the uncompromising strength and precision of the COFAN DIN-931 Class 10.9 Metric Hex Head Bolt. This pack of 25 high-tensile fasteners is engineered for demanding applications where reliability, load-bearing capacity, and structural integrity are paramount. Designed to meet rigorous industrial standards, these M12x40 mm bolts provide the holding power necessary for heavy machinery, automotive engineering, structural steel construction, and any project where failure is not an option. Trust in the robust performance of COFAN for a secure and lasting connection every time. Key Benefits:* Exceptional Strength and Reliability: Manufactured to Property Class 10.9, these bolts offer superior tensile and yield strength. This makes them ideal for withstanding extreme stress, heavy loads, and intense vibrations without stretching or fatiguing, ensuring maximum safety and long-term durability in high-stress joints.* Superior Shear Resistance: Conforming to the DIN-931 standard, these bolts feature a partial thread with a smooth, unthreaded shank. This design is specifically engineered to provide excellent resistance against shear forces, making them perfect for aligning and clamping components where lateral stress is a significant factor. The shank provides a precise, snug fit within bolt holes, preventing unwanted movement.* Engineered for High-Torque Applications: The classic hexagonal head is designed for a secure grip with standard wrenches and sockets, allowing for the application of high torque values. This ensures a tight, secure fastening that maintains its clamping force over time, even in dynamic environments.* Project-Ready Convenience: Supplied in a convenient pack of 25 units, this product is perfectly suited for professional workshops, manufacturing lines, and specific projects. This quantity minimizes waste while ensuring you have an adequate supply of high-quality, matching fasteners to complete your assembly with consistency and efficiency. Main Features:* Product Type: High-Tensile Hex Head Screws / Bolts* Head Style: External Hexagonal Head for standard tool compatibility and high-torque fastening.* Thread Design: Partially threaded shank in accordance with DIN-931 for enhanced shear strength.* Strength Grade: Engineered to the high-performance Class 10.9 specification.* Drive System: External hex drive for robust and reliable tightening.* Compatibility: Designed for use with corresponding M12 nuts and washers for a complete fastening solution.--- Technical Specifications:* Brand: COFAN* Standard: DIN-931 (Hexagon Head Bolts with Shank)* Property Class / Strength Grade: 10.9* Product Attribute: Screws* Nominal Diameter (M): 12 mm* Nominal Length (L): 40 mm (measured from under the head)* Thread Pitch: 1.75 mm (Standard Coarse Thread)* Width Across Flats (s): 19 mm* Head Height (k): 7.5 mm* Quantity per Pack: 25 units. tradeinn Bricoinn

COFAN positions this t. hex zinc din well for everyday tasks at home, at work or on the move, offering a clear, comfortable fit from the first use. Well suited to home users, professionals and anyone who values practical results, because it supports confident work where comfort, pace and control make a difference. The construction delivers thoughtful design and comfortable handling, creating a dependable feel that supports cleaner results and pleasant handling. During long or detailed tasks, it is designed to reduce effort and keep results consistent, so the job moves forward with fewer interruptions. In the long run, it gives long-lasting usefulness you will appreciate again and again, making it a sensible choice for frequent routines and long-term buying confidence.