A4420380071
Hex Head Connecting Rod Bolts
Detroit Diesel

These hexagon head connecting rod bolts are engineered to withstand the high stresses of engine operation. With a head height of 13 mm and a thread size of M16 x 1.5 mm, they provide secure fastening of connecting rods to crankshafts. The 58 mm thread length ensures deep engagement, contributing to the assembly’s overall strength. Made from high-quality steel, these bolts resist stretching, fatigue, and corrosion, which are common in demanding engine conditions. Their precise flange diameter of 24.30 mm allows for proper load distribution and torque application. Proper installation of these bolts is critical for maintaining engine integrity and performance, especially in heavy-duty applications where reliability is paramount. Source One Parts Center provides these durable bolts, supporting your engine rebuilds and repairs with confidence in quality and performance.