23537020
Stud Bolt M8 x 1.25 - 20 x 47.5 mm Phosphate Finish
Detroit Diesel

This stud bolt, measuring 20mm in length with a 1.25mm thread pitch, is coated with phosphate to enhance corrosion resistance and durability. Its precise dimensions facilitate secure fastening of engine components, such as cylinder heads or manifolds, where reliable torque retention is essential. The steel construction ensures strength under high-stress conditions, while the phosphate coating provides a protective barrier against rust and environmental degradation. Properly torqued, this bolt maintains the integrity of critical engine assemblies, preventing leaks and ensuring stability during operation. Its robust design is vital for maintaining engine safety and performance, especially in demanding heavy-duty scenarios. Source One Parts Center offers this high-quality bolt as part of a comprehensive inventory of engine fasteners, supporting your repair or rebuild projects with confidence in quality and fitment.