DIN 74361 Auto Parts High Quality 10.9 M12*1.5 Grade Wheel Hub Bolt Lug Bolt Wheel Bolt
- Superior Material: Made of high-strength carbon steel, ensuring excellent tensile strength, impact resistance, and load-bearing capacity to secure wheels firmly even under extreme driving conditions (e.g., high speed, rough roads).
- Galvanized Protection: Hot-dip galvanized or electro-galvanized surface treatment provides superior corrosion resistance, rust prevention, and oxidation resistance, extending the service life in humid, rainy, or harsh environmental conditions.
- Precision Manufacturing: CNC-machined threads and strict dimensional control ensure perfect fitment with wheel hubs and rims, enabling easy installation and stable connection without loosening.
- Universal Compatibility: Suitable for most passenger cars, commercial vehicles, SUVs, and light trucks (customizable for specific vehicle models upon request), ideal as replacement parts or original equipment accessories.
- Reliable Quality Assurance: Complies with international automotive standards (e.g., ISO, DIN) and undergoes strict quality inspections (tensile test, corrosion test, torque test) to guarantee consistent performance and safety.
| d | M12 | M14 |
|---|---|---|
| pitch | 1.5 | 1.5 |
| d1 MAX | 24 | 27.5 |
| d1 MIN | 22 | 25.5 |
| h MAX | 19 | 21 |
| h MIN | 17.5 | 19.5 |
| c MAX | 8 | 8.5 |
| c MIN | 7 | 7.5 |
| L MAX | 21.5 | 28 |
| L MIN | 20.5 | 27 |
| SR MAX | 12 | 13 |
| SR MIN | 11.8 | 12.8 |
| S MAX | 17 | 17 |
| S MIN | 16.3 | 16.3 |
| e MIN | 3 | 3 |
Carton Packaging: Bolts are packed in neutral packaging boxes, with standard quantities arranged in small cartons. The exact number of units per carton will be confirmed with the customer to align with their specific requirements. Customized packaging configurations are available upon request.
Outer Cartonbox Packaging: The small cartons are then consolidated into larger master cartons for secure transportation and storage. The quantity per master carton can be customized based on client specifications or aligned with standard logistical requirements.
Pallet Packaging: The palletized units are securely wrapped with waterproof film and reinforced with packaging straps. Customer-specific shipping marks or labels are affixed to each pallet, ensuring clear identification and compliance with logistics requirements. This final packaging stage guarantees weather-resistant protection and stability during transportation.
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