Sinotruk Genuine VG1540110025 High-Strength Hexagon Head Bolt for HOWO T7Sitrak C7H Engine Assembly

The ‌VG1540110025 Hexagon Head Bolt‌ is a ‌critical fastening component‌ for ‌Sinotruk HOWO T7 and Sitrak C7H engines‌, specifically designed for turbocharger mounting and high-pressure engine block assemblies

‌Technical Specifications‌

• ‌Part Number:‌ VG1540110025
• ‌Thread Size:‌ M12 x 1.5
• ‌Length:‌ 40 mm
• ‌Head Width:‌ 19 mm (ISO 4017 standard)
• ‌Material:‌ ‌Grade 10.9 Alloy Steel‌
• ‌Tensile Strength:‌ 1,040 MPa
• ‌Surface Treatment:‌ ‌Zinc-Nickel Plating‌ (ISO 4042)
• ‌Compatibility:‌ HOWO T7 (D10/D12 engines), Sitrak C7H

Key Features‌

✔ ‌High Torque Resistance‌ – Grade 10.9 steel withstands 120 Nm tightening torque.
✔ ‌Anti-Corrosion Protection‌ – Zinc-nickel plating exceeds 500 hours salt spray test.
✔ ‌OEM Precision‌ – Exact thread pitch and head dimensions for secure fitment