SINOTRUK Engine Bolt (Q150B1045)

‌SINOTRUK OEM Hexagon Head Bolt (Part No. Q150B1045)‌
High-tensile fastener designed for critical engine mounting applications in SINOTRUK heavy-duty trucks.

‌Specifications:‌

• ‌Thread:‌ M10 × 45mm (coarse pitch)
• ‌Material:‌ Grade 10.9 alloy steel (ISO 898-2)
• ‌Coating:‌ Zinc plating (12-15μm) with yellow chromate passivation
• ‌Torque Specs:‌ 50-55 Nm (dry) / 40-45 Nm (lubricated)
• ‌Temperature Range:‌ -30°C to +300°C
• ‌Compatibility:‌
  • HOWO A7/T7 series (2015+)
  • Steyr WD615 engine blocks
  • ZZ1257 mining truck transmissions