23506222
M8 x 20mm 12-Point Bolt, Grade 10.9
Detroit Diesel

This M8 x 1.25 x 20.0 mm high-strength bolt is designed for critical fastening applications within the engine assembly, particularly where steel components require a secure connection. The 12-point head design facilitates easier tightening and loosening with standard tools, while its phosphate finish enhances corrosion resistance, extending service life. The steel construction ensures that it can withstand significant torque loads, making it suitable for securing brackets, covers, or other engine parts that experience vibration and thermal cycling. The precise dimensions—20 mm length and 3.47 mm head height—are engineered for compatibility with specific mounting points, ensuring a snug and secure fit. Using quality fasteners like this is crucial to maintain engine integrity and prevent potential failures. Source One Parts Center offers these bolts to meet or exceed OEM specifications, supporting your engine’s durability and safety needs.