Complete your wheel stud conversion with the Bimecc Copper Lug Nuts Set, designed specifically for BMW F Series, G Series and Toyota A90 Supra applications using M14x1.25 wheel studs. Finished in Bimecc's distinctive copper coating, these premium lug nuts provide a motorsport-inspired appearance while delivering the strength, durability and precision fitment expected from one of Europe's leading wheel hardware manufacturers.
Whether you're upgrading your BMW's wheel fitment setup, replacing existing hardware or adding the finishing touch to a Bimecc stud conversion kit, these copper lug nuts offer the perfect balance of style, reliability and performance.
Key Features
- Genuine Bimecc wheel lug nuts
- Designed for M14x1.25 wheel stud conversions
- Premium copper finish
- 60-degree tapered seat design
- 19mm hex fitting
- High-strength construction
- Ideal for aftermarket wheels and stud conversions
- Motorsport-inspired appearance
- Corrosion-resistant finish
- Sold as a complete set of 20 nuts
Designed for Bimecc Stud Conversion Kits
These lug nuts are the same premium nuts supplied with Bimecc's popular wheel stud conversion kits and are available separately for customers who:
- Require replacement hardware
- Want to change from black nuts to copper
- Need an additional set for multiple wheel setups
- Are building a custom stud conversion system
The M14x1.25 thread pitch makes them ideal for modern BMW and Toyota Supra applications.
Premium Copper Finish
The distinctive copper finish delivers a unique motorsport-inspired appearance that stands out against both light and dark alloy wheels.
Benefits include:
- Premium performance aesthetic
- Excellent corrosion resistance
- Durable surface finish
- Easy wheel identification during wheel changes
- Ideal for enthusiast and track-focused builds
Precision Wheel Fitment
Each lug nut features:
- M14x1.25 thread specification
- 60-degree tapered seat
- 19mm hex head
- Precision-machined threads
- Consistent clamping force
This ensures secure wheel mounting and reliable performance for both road and track applications.
Product Specifications
- Thread Size: M14x1.25
- Seat Type: 60° Tapered Seat
- Hex Size: 19mm
- Finish: Copper
- Quantity: 20 Lug Nuts
- Compatible with wheel stud conversion systems
What's Included?
- 20x Bimecc Copper Lug Nuts
Please note: Wheel studs are not included and are sold separately.
Compatibility
Suitable for vehicles using:
- M14x1.25 wheel stud conversion kits
Including:
- BMW F Series models
- BMW G Series models
- BMW G80 M3
- BMW G81 M3 Touring
- BMW G82 M4
- BMW G83 M4
- BMW G87 M2
- BMW G90 M5
- BMW G99 M5 Touring
- Toyota A90 Supra (Mk5)
Please verify your wheel hardware specifications before ordering.
Why Choose Bimecc?
Bimecc is recognised worldwide for producing premium wheel spacers, wheel hardware and fitment solutions trusted by enthusiasts, workshops and performance specialists.
- Precision-engineered products
- Exceptional manufacturing quality
- Proven reliability
- Motorsport-inspired design
Why Buy from R44 Performance?
R44 Performance supplies premium BMW wheel fitment upgrades trusted by enthusiasts worldwide.
- BMW specialists
- Genuine Bimecc products
- Fast UK & worldwide shipping
- Expert fitment advice
Complete your stud conversion setup with the Bimecc Copper Lug Nuts Set, delivering premium aesthetics, reliable performance and the perfect finishing touch for your BMW or Toyota Supra build.
Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.
It is the responsibility of the customer to check with all federal, state local and environmental laws before ordering and installing a product. R44 Performance Limited is not responsible for any fees, fines or costs that a customer may incur as a result of failing to check with federal, state, local or environmental laws before ordering and installing a product.
We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.
We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.
All in stock products ship the same day if ordered before 2pm GMT
For out of stock items we will contact you with an estimated wait time if not otherwise specified above.
We offer worldwide shipping on all products. If upon receiving your product you wish to return; we offer a 30-day returns policy. For our in-depth returns information please follow the link. "R44 Returns Policy
All of our products come with a standard warranty of 1-3 years. This is dependant on the type of product however. For more details please see our warranty page here.
PLEASE NOTE
- Orders with both in-stock and backorder or out-of-stock products will be dispatched once all products are available to ship together.
- Contact our sales team if you want your parts fitted to your vehicle at our London workshop.
- Shipping estimates are based on courier delivery times and don't include time to despatch from our warehouse.