Email
WhatsApp
M12x1.5 Conical Seat Wheel Lug Bolts are aftermarket fasteners designed to meet both OEM fitment standards and wheel security needs. They integrate a specialized locking mechanism with an extended acorn-style head and are compatible with the aluminum alloy wheels of most passenger vehicles and SUVs. We handle the entire production process in-house—including cold forging, CNC precision machining, and anti-corrosion plating—using high-strength, corrosion-resistant alloy steel. This ensures superior quality compared to cheap alternatives prone to breakage or coating failure.
|
Attribute |
Parameter |
|
Type |
Wheel Bolt & Nut |
|
Condition |
New |
|
Purpose |
for replace/repair |
|
Size |
Length=35mm |
|
Place of Origin |
Zhejiang, China |
|
Car Make |
Universal |
|
Brand Name |
J&W Auto Parts |
|
Model Number |
JLN002 |
|
Product Name |
Wheel Nuts |
|
Length |
35mm/1.40" |
|
Material |
Steel |
|
MOQ |
20pcs |
|
Warranty |
12 months |
|
Thread |
M12x1.5 |
|
Payment Term |
T/T |
|
Color |
Silver |
|
Surface Treatment |
Chrome Plating |
1. Built-in high-strength, proprietary locking mechanism: Installation and removal require a matching specialized key socket. Standard wrenches or sockets cannot turn the bolt, effectively preventing wheel theft at the source.
2. Integrated forged lock core: There are no weak points from assembly joints, making forced prying or grinding extremely difficult. Ideal for private cars parked outdoors, long-haul freight vehicles, and modified cars.
3. Unique key pairing: Each set comes with a unique key; the tooth pattern is non-repeating, meaning even the same vehicle model cannot be unlocked by another key, further enhancing overall wheel security.
4. Integrated design: The anti-theft structure and the conical seat bolt body are machined as a single unit. This eliminates common failures found in inferior products—such as the anti-theft sleeve detaching or the lock core loosening—ensuring stability and durability even under long-term, rough driving conditions.
1. The M12x1.5 Conical Seat Wheel Lug Bolts feature an elongated acorn-shaped design. The curved surface at the head fits tightly with various original factory or modified wheel hub mounting holes, distributing the force evenly without causing compression and damage to the wheel hub paint finish and metal edges.
2. The extended head design provides ample clearance for tools; when used with wheel spacers (ranging from 5mm to 30mm in thickness), the socket will not scratch the wheel spokes during installation or removal.
3. The combination of a standard 60-degree conical seat and an extended acorn-style profile ensures dual-point stability, preventing loosening during high-speed driving or on rough roads and maintaining long-term assembly integrity.
4. The standardized head diameter fits mainstream torque sockets used in auto repair shops, eliminating the need for specialized tools and reducing operational costs.
Torque Setting: Always use a calibrated torque wrench set to the manufacturer-recommended specification (typically 120–140 N·m for M12x1.5). Never use an impact wrench for final tightening – it may over-torque and damage the threads.
Key Storage: Store your anti-theft key in a consistent, easily accessible location (e.g., the vehicle's glovebox, trunk tool kit, or the fleet maintenance office). For fleet operators, we recommend labeling each key to its corresponding vehicle.
Visual Inspection: Before each drive, perform a quick visual check to ensure all wheel bolts are properly seated. If you use wheel nut indicators in addition to anti-theft bolts, you gain an additional layer of visual warning for loosening.
Lubrication: Apply a small amount of anti-seize compound or light oil to the threads if reusing bolts after multiple tire changes. This prevents galling and ensures consistent torque readings. Avoid lubricating the conical seat surface – it should remain clean and dry.
Replacement Interval: While our bolts are designed for long-term durability, we recommend replacement after 5 years of service or immediately after any incident that may have compromised the bolt's structural integrity (e.g., a wheel impact or collision).
1. Features M12x1.5 threading and a conical seat design compatible with the vast majority of German, Japanese, and American passenger cars, urban SUVs, and light pickup trucks.
2. Compatible with mainstream OEM wheels (16"–22") and aftermarket forged wheels; installs directly onto standard conical-seat wheels without modification.
3. Available in multiple stud lengths to suit both direct OEM replacement and wheel spacer installations; no need for additional parts, simplifying procurement.
4. Suitable for daily commuters, modified off-road vehicles, and small commercial fleets, catering to both individual retail customers and wholesale auto repair shops.
1. Manufactured via single-piece forging from high-hardness structural steel, M12x1.5 Conical Seat Wheel Lug Bolts meet rigorous tensile and impact resistance standards, ensuring they do not strip or fracture under extreme temperatures or rough road conditions.
2. Finished with an automated multi-layer anti-corrosion plating process that passes a 72-hour neutral salt spray test, ensuring resistance to rust and peeling even with prolonged use in rainy or coastal environments.
3. Each batch of steel comes with an OEM material certification; the carbon-manganese ratio is strictly controlled—excluding recycled or inferior steel—to ensure consistent, stable performance across all products. 4. Wear-resistant thread rolling process: The threads remain intact and smooth even after hundreds of assembly/disassembly cycles, preventing thread wear or seizing and significantly extending the product's service life.
1. Custom tooling for non-standard sizes: Tailored for niche vintage models or wide-body modifications requiring thick spacers; we customize stud lengths and head diameters to ensure a precise fit.
2. Finish customization: Supports various anti-corrosion surface treatments—such as black electrophoresis, matte anodizing, and natural zinc plating—to suit different market segments, from high-end aftermarket retail to affordable OEM replacements.
3. Branding customization: Laser-engrave your brand logo and specifications onto bolt heads and anti-theft keys; print your trademark on retail boxes and shipping cartons to create your own branded products.
4. Bundled packaging customization: Combine bolts with matching wheel spacers and hub-centric rings into complete kits; one-stop shipping reduces the need for customers to handle separate sorting or repackaging.
1. Our facility features 12 large cold-heading machines, over 20 CNC machining centers, and a fully automated electroplating line; standard stock items ship within 7 days, while custom-tooled orders have a 30–40 day lead time.
2. Spanning over 1.6 acres (10 mu) with a workforce of over 100, we implement standardized 5S workshop management to ensure consistent mass production quality, capable of fulfilling full-container orders for M12x1.5 Conical Seat Wheel Lug Bolts.
3. Established global distribution network: 60% of orders go to North America, with stable supply to Western Europe, Oceania, and South America; we are well-versed in import customs compliance requirements for various regions.
4. Flexible logistics solutions: We arrange full-container (FCL) or less-than-container (LCL) sea freight, air freight, and international express shipping; we can deliver to designated freight forwarder warehouses in China and provide complete packing lists and customs clearance documentation.
1. Free Sample Provision: Before placing bulk orders, customers can request a full set of anti-theft bolt samples. This allows for on-vehicle testing of anti-theft capabilities, fitment, and corrosion resistance prior to order confirmation, thereby minimizing the risks associated with initial procurement.
2. Real-Time Order Updates: We provide real-time photo and video updates covering production, plating, and packaging stages. Customers are notified immediately upon completion of the order so that final payments can be settled and shipment arranged.
3. Flexible Procurement Terms: Small-batch trial orders are accepted for standard in-stock models. Custom models requiring new molds or branded engravings are subject to fixed minimum order quantities (MOQs), which can be negotiated directly with our sales team.
4. Comprehensive After-Sales Support: Should any quality issues arise—such as lock cylinder failure, plating rust, or dimensional deviations—customers can simply provide photographic evidence to arrange for replacements, reshipment, or price adjustments.
For all M12x1.5 Conical Seat Wheel Lug Bolts orders, we provide the following documentation:
ISO 9001:2015 Quality Management System Certificate
Material Mill Test Certificate (incoming steel – per batch)
72-Hour Salt Spray Test Report (per production batch)
Dimensional Inspection Report (per production batch)
CE Declaration of Conformity (EU market entry)
Yes. We keep key pattern records for each production batch. If you lose your key, please contact us with your order number or the serial number on your original packaging. We can arrange a replacement key to be shipped to you. For urgent cases, we recommend keeping a spare key in a safe location (e.g., your vehicle's glovebox) as a backup.
No. The locking mechanism is designed to prevent removal by standard wrenches, sockets, or universal removal tools. Without the matching key, forced removal is extremely difficult and would likely damage the wheel. This is why we always recommend keeping your key in a known location.
For M12x1.5 wheel lug bolts, the recommended installation torque is 120–140 N·m (88–103 ft-lbs) , depending on the wheel material (aluminum alloy vs. steel). We always recommend using a calibrated torque wrench and following your vehicle manufacturer's torque specifications. Over-torquing may damage the bolt threads or the wheel seat; under-torquing may lead to loosening during driving.
Yes. Our M12x1.5 Conical Seat Wheel Lug Bolts are available in extended lengths to accommodate wheel spacers ranging from 5mm to 30mm thickness.
Yes. Our bolts are manufactured using a wear-resistant thread rolling process and have passed hundreds of installation/removal cycles without thread wear or seizing. We recommend inspecting the threads and seat surface for any damage during each tire change. If threads show signs of wear or the seat is deformed, we recommend replacement to ensure safe fastening.
All our M12x1.5 Conical Seat Wheel Lug Bolts undergo an automated multi-layer anti-corrosion plating process and pass a 72-hour neutral salt spray test, ensuring rust resistance during normal road use. For vehicles frequently operated in coastal areas with high salinity or in regions with heavy road salt use during winter, we offer a thickened plating upgrade with enhanced anti-corrosion protection.
Our in-house manufacturing engineers can assist with:
Fitment verification – Confirm your vehicle's thread size and seat type
Torque & installation recommendations – Proper tightening specifications
Custom length & finish development – Non-standard sizes and surface treatments
Bundled solutions – Combine with wheel spacers and hub-centric rings
Email: admin@jwautopart.com
WhatsApp: +86 13968248530
Response: Within 24 hours
Address
No.539 Guangyi Road, Guanhaiwei Town, Cixi, Ningbo, Zhejiang, China
Tel
