N000000004821
Hexagon Head Screw M8 x 45 - 10.9 Grade
Detroit Diesel

This M8 x 45 mm hexagon screw is crafted for high-stress fastening applications in diesel engine assemblies, where strength and durability are paramount. Its 10.9 grade steel construction offers excellent tensile properties, ensuring it can withstand the significant loads and vibrations typical of heavy-duty operation. The 45 mm length provides sufficient engagement in thick materials or multiple layers, securing components firmly. The hexagonal head design allows for efficient torque application using standard wrenches, facilitating quick installation and removal. Its zinc-plated surface enhances corrosion resistance, making it suitable for use in environments with exposure to moisture or chemicals. This screw is ideal for attaching engine covers, mounting brackets, or structural parts that require a reliable, long-lasting connection. Source One Parts Center recommends this fastener for professional engine assembly, ensuring robust and secure fastening in demanding conditions.