Chrome Lug Bolts 12mm
* Features a high-quality, one-piece design.
* Thread size is M12-1.5 with a 20mm thread length.
* Fits VW Aircooled vehicles, including Beetles and Dune Buggies.
* Sold in a convenient 5-pack quantity.
OVERVIEW
When it comes to the safety and style of your air-cooled classic, the hardware holding your wheels to the pavement is arguably the most critical component. These EMPI Chrome Lug Bolts are engineered for Volkswagen enthusiasts who demand a clean, show-quality finish without sacrificing structural integrity. Unlike cheap, two-piece bolts that often feature thin decorative caps that can rattle or fall off over time, these high-quality fasteners feature a solid, one-piece construction. This ensures that every time you apply a wrench to the head, you are getting a solid grip that won''t round off or fail under pressure. Whether you are finishing a ground-up restoration on a 1967 Beetle or simply upgrading the look of your street machine, these chrome bolts provide that brilliant, mirror-like shine that perfectly complements polished aluminum or chrome-plated wheels.
Beyond the aesthetics, these M12-1.5 thread bolts are specifically designed for those who prefer the traditional bolt-style mounting over the stud-and-nut conversion. In the world of air-cooled VWs, maintaining the original engineering intent while upgrading the materials is the hallmark of a professional build. These bolts are sold in a convenient 5-pack, providing enough hardware for one complete wheel plus a spare, or allowing you to refresh your entire vehicle with multiple sets. The 20mm thread length is optimized for standard thickness wheel centers, ensuring maximum thread engagement into your drums or disc brake rotors. When you choose EMPI hardware from Appletree Automotive, you are investing in decades of specialized Volkswagen heritage and the peace of mind that comes with using components built for the rigors of the road.
FITMENT
These 12mm lug bolts are designed for specific year ranges and aftermarket applications. Please verify your thread pitch before ordering, as many Volkswagens transitioned between 12mm and 14mm hardware depending on the production year.
- VW Beetle: 1966 through 1967 (models equipped with 12mm threaded hubs).
- VW Karmann Ghia: 1966 through 1967.
- VW Type 3 (Squareback, Fastback, Notchback): 1964 through 1967.
- Custom Applications: Ideal for Dune Buggies, Sand Rails, and Manx clones utilizing 12mm threaded drum or disc brake conversions.
- Aftermarket Wheels: Specifically suited for wheels requiring a 60-degree tapered (conical) seat, common on EMPI 8-spoke, Riviera, and BRM style wheels.
SPECS
Every detail of these fasteners is manufactured to meet the high standards of the air-cooled industry. Below are the technical specifications for the EMPI 6540-10 lug bolts:
- Thread Diameter: M12 (12mm).
- Thread Pitch: 1.5mm.
- Thread Length: 20mm (measured from the base of the seat to the end of the bolt).
- Seat Type: 60-Degree Tapered / Conical (Designed for aftermarket wheels).
- Material: High-tensile forged steel for maximum shear strength.
- Finish: Triple-layered Chrome plating for superior corrosion resistance and luster.
- Design: Solid one-piece construction (No caps to lose).
- Quantity: 5 Bolts per package.
- Manufacturer: EMPI.
PRO TIPS
Tip 1: Verify Your Seat Style Before Installation
One of the most common mistakes in the VW world is mixing seat styles. OEM Volkswagen wheels typically use a "Ball Seat" (radiused), while most aftermarket wheels, like those from EMPI, use a "Tapered" or "Conical" seat. Using a tapered bolt on a ball-seat wheelor vice versareduces the contact patch of the fastener to a tiny sliver of metal. This can lead to the bolts vibrating loose or even galling the mounting holes of your expensive wheels. Always double-check that the 60-degree taper on these bolts matches the pocket in your wheel for a safe, secure fit.
Tip 2: Use a Torque Wrench, Not an Impact Gun
While it is tempting to zip these on with a pneumatic impact wrench, you should always perform the final tightening with a calibrated torque wrench. For 12mm VW lug bolts, the standard torque spec is generally around 80 lb-ft. Over-tightening can stretch the threads or crack the lug hole in the drum, while under-tightening is a massive safety hazard. Additionally, using a "thin-wall" 17mm or 19mm socket (depending on your specific hex size) with a layer of painter''s tape inside will help protect the beautiful chrome finish from being scratched or marred during the installation process.
Tip 3: Maintain the Chrome Luster
Chrome is durable, but it isn''t invincible against road salt, brake dust, and harsh chemicals. To keep these bolts looking like new for years to come, avoid using "acid-based" wheel cleaners, which can eat into the plating and cause pitting or "white rust." Instead, wash your wheels and hardware with the same high-quality automotive soap you use on your paint. A light coat of carnauba wax or a dedicated metal sealant applied to the bolt heads twice a year will create a barrier against the elements and make brake dust much easier to wipe away.
SHIPPING: Free shipping on all orders exceeding $74.99. All orders under $74.99 will be shipped for a flat fee of $9.99 Or $6.99 for orders less than $24.99. Shipping rates are for the 48 continental United States. Areas outside the 48 states, shipping will be calculated using the best shipping price available. We reserve the right to use any shipping carrier unless the order has had a upgrade. If any sales or price matching discount drops you below the free shipping amount, shipping will be charged.
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RETURNS: Returns will be accepted within 30 days of receipt. If the item was shipped via Free Shipping, the shipping charges may be deducted from your return. Please print the original invoice and include it with the return. No returns on custom built or special ordered merchandise.
PLEASE NOTE: We do not pay for return shipping unless the item received is incorrect. If you have ordered the wrong part, we are happy to take it back but we do not cover the shipping cost.
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