N910143008001
Hexagonal Screw M8 x 20 - 8.8 Grade
Detroit Diesel

This high-strength fastener features a hexagonally headed design, crafted from durable steel with a Grade 8.8 rating, ensuring reliable performance under demanding conditions. Its precise dimensions—20 mm thread length coupled with an 8 mm outer diameter—make it ideal for securing critical components in heavy-duty assemblies. The hexagonal head provides excellent torque application, reducing the risk of slipping during installation or removal. The robust construction ensures longevity, resisting deformation and corrosion, especially when paired with compatible zinc-plated counterparts. This screw’s design caters to applications where high clamping force and reliability are paramount, such as engine mounts or structural joints. Its double-threaded engagement enhances holding power, and the zinc coating adds an extra layer of corrosion protection, extending service life even in harsh environments. Source One Parts Center offers this component as part of their extensive inventory, guaranteeing quality and consistency for your assembly needs.