Its 10.9 grade classification provides excellent tensile and yield strength, enabling it to withstand high torque, vibration, and dynamic loading. The M20 × 1.5 fine-thread profile ensures superior clamping and resistance to loosening under harsh conditions. The 80 mm length makes it suitable for chassis, suspension, and mounting assemblies requiring deep engagement and high stability. Precision manufacturing ensures consistent torque retention and safe structural performance.
By providing strong and stable fastening, the screw enhances component alignment, reduces fatigue failure, and improves overall mechanical integrity. It performs reliably under extreme temperature changes, constant road shocks, and continuous high-load operations. This leads to longer service intervals, improved safety, and reduced maintenance on commercial vehicles.
| GROUP | MODEL | REF. PART NUMBER | SPECIFICATIONS |
|---|---|---|---|
| 10.029 | 3128, 2523, 2528 | N000000005488 | High-strength Hex Screw MB 8676 – M20 × 1.5 × 80 – Grade 10.9 |
It indicates high tensile strength suitable for heavy load-bearing and high-stress applications.
It is used in suspension mounts, chassis joints, structural brackets, and heavy-duty fastening points.