Genuine SINOTRUK MQ6-79090-4202 Engine Hexagon Flange Nut - Heavy-Duty M14 Fastener for HOWOSteyr Trucks

SINOTRUK OEM Hexagon Flange Nut (Part No. MQ6-79090-4202)‌
Engineered for high-stress engine assemblies in SINOTRUK trucks, this corrosion-resistant flange nut maintains torque integrity under extreme vibration and thermal cycling.

‌Specifications:‌

• ‌Thread Size:‌ M14 × 1.5
• ‌Material:‌ Grade 10 Steel (ISO 898-2 compliant)
• ‌Coating:‌ Zinc-plated (12-15μm thickness), salt spray resistance ≥500hrs
• ‌Torque Capacity:‌ 115-135 Nm
• ‌Temperature Range:‌ -40°C to +250°C
• ‌Compatibility:‌
  • HOWO A7 (2018-Present)
  • Steyr WD615 engines
  • ZZ1257 mining dump trucks