Material Selection
We use high-strength carbon steel as the core material for the M12x1.5 Locking Ball Seat Wheel Lug Bolts. This material possesses excellent tensile strength and toughness, capable of withstanding the vibrations and pressures of driving, preventing bolt breakage and deformation.
Surface Treatment Process
The M12x1.5 Locking Ball Seat Wheel Lug Bolts utilize a mature galvanizing process. A uniform galvanized layer covers the bolt surface, forming a dense protective film that effectively resists corrosion from moisture, oxygen, salt, and various corrosive substances in the external environment, significantly extending the bolt's service life.
Manufacturing Process
Utilizing advanced cold heading machines and machining centers, the M12x1.5 Locking Ball Seat Wheel Lug Bolts employ precision machining processes, including thread roll forming, to ensure clear, smooth threads, high fit, and prevent stripping or loosening during installation. The ball seat design is precisely calculated to ensure a tight fit with the wheel hub, distributing pressure and preventing hub damage caused by excessive localized stress, further enhancing connection stability.
| Parameter Name | Specification |
| Product Model | M12x1.5 Locking Ball Seat Wheel Lug Bolts |
| Thread Size | M12x1.5 |
| Material | High-strength carbon steel |
| Surface Treatment | Galvanizing |
| Tensile Strength | ≥800 |
| Working Temperature | -40~120 |
| Length | 25~50 (Customizable) |
| Application | Passenger cars, commercial vehicles |
Product Related
Q1: Which car models are the M12x1.5 Locking Ball Seat Wheel Lug Bolts suitable for?
A1: This product is suitable for most passenger cars and commercial vehicles. Specific compatible models can be precisely matched by our technical team based on the vehicle model and wheel parameters provided by the customer to ensure compatibility.
Q2: What is the approximate lifespan of the M12x1.5 Locking Ball Seat Wheel Lug Bolts?
A2: Under normal use conditions, the product lifespan can reach 5-8 years. The actual lifespan is affected by factors such as the usage environment, installation method, and maintenance. We recommend regularly checking the bolt condition to ensure safe use.
Q3: Can the product size and surface treatment be customized?
A3: Yes. We support customization of the size, material, surface treatment (such as nickel plating, blackening, etc.), and packaging of the M12x1.5 Locking Ball Seat Wheel Lug Bolts to meet customers' personalized procurement needs.
Purchasing Related
Q1: What is the minimum order quantity for bulk purchases?
A1: The minimum order quantity for M12x1.5 Locking Ball Seat Wheel Lug Bolts is 1000 pieces. Larger bulk orders receive greater discounts. Please consult our purchasing specialist for details.
Q2: What is the delivery time?
A2: For standard specifications, the delivery time for bulk orders is 7-10 business days. For customized products, the delivery time is 10-15 business days, depending on the complexity of the customization and the quantity ordered. Adjustments can be negotiated in special circumstances.
Q3: What should I do if I find quality problems after receiving the product?
A3: If you find any quality problems (such as dimensional deviations, corrosion, breakage, etc.) after receiving the product, please contact our after-sales team within 7 business days, providing relevant photos and inspection reports. We will verify the situation and provide solutions such as returns, exchanges, replacements, or compensation.
Address
No.539 Guangyi Road, Guanhaiwei Town, Cixi, Ningbo, Zhejiang, China
