T/ZZB 1669 Heavy Duty Zinc Carbon Steel Wheel Hub Bolts for Auto Parts
Product Description
Standard:T/ZZB 1669
Our wheel hub bolts are premium auto parts crafted from high-grade carbon steel, featuring professional galvanized finishing to deliver exceptional performance and durability for automotive applications. Designed for reliable wheel mounting, these bolts combine robust material properties with precision engineering to meet the rigorous demands of vehicle operation.
- 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
Application Scenarios:
Perfect for automotive repair shops, auto parts distributors, vehicle manufacturers, and aftermarket replacement. Whether for routine maintenance, accident repair, or bulk supply, these galvanized carbon steel wheel hub bolts are the trusted choice for secure and long-lasting wheel fastening.
We offer flexible packaging options (bulk packaging, blister packaging, custom branding) and OEM/ODM services to meet your specific business needs. As a professional auto parts supplier, we ensure competitive pricing, on-time delivery, and responsive technical support for global clients.
Choose our wheel hub bolts for a combination of quality, durability, and value—your reliable partner for premium automotive fastening solutions!
Technical Specifications
| d | M12 |
| pitch | 1.5 |
| dk | max | 19 |
| min | 18 |
| d2 | max | 13.05 |
| min | 12.9 |
| L1 | max | 7.5 |
| min | 7 |
| z | max | 41 |
| dw | min | 17.5 |
| d1 | max | 15.2 |
| min | 14.8 |
| h2 | max | 1.5 |
| min | 0.5 |
| ds | max | 12 |
| min | 11.93 |
| h | max | 4.5 |
| min | 4.2 |
| h1 | max | 3.5 |
| min | 2.5 |
| lg | max | 17 |
| min | 14 |
| r | max | 0.7 |
| min | 0.4 |
| ls | max | 13.25 |
| min | 12.75 |
| t | max | 0.5 |
| da | max | 14 |
Packaging
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| Carton Packaging | Outer Cartonbox Packaging | Pallet 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. | 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. | 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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T/ZZB 1669 Heavy Duty Zinc Carbon Steel Wheel Hub Bolts for Auto Parts Images
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