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ECS BMW Wheel Bolts, Wheel Studs and Nuts for BMW 6 Series F12 (2012+)

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Any time you use a wheel spacer you MUST have a longer wheel bolt or wheel stud to properly fasten the wheel to the hub. We offer extended wheel spacer bolts in silver and black finish in a variety of lengths to fit many spacer sizes. We're up to date on the different thread sizing as well - 12x1.5, 14x1.25, and 14x1.5 so we can supply wheel bolts for just about any BMW or MINI.

Add the spacer thickness to your stock bolt length and that is your ideal extended bolt length. We generally sell bolts by spacer thickness but there may be exceptions. It's always best to measure from the wheel bolt you're currently using. When we list the total length of a bolt it's from the base of the mounting seat to the tip. To be considered safe, a 12x1.5 wheel bolt needs 10mm (6.5 turns) of thread engaged; a 14x1.25 or 14x1.5 bolt needs 12mm (9.0 and 7.5 turns) of engaged thread.

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ECS Tuning Titanium Wheel Bolt Sets - 14x1.25 - F22/23 F3X E70/71 F01...

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T#:568649

Part#: 14125TWB

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If you are a performance-minded enthusiast looking to save weight wherever possible or just want a set of very high quality wheel bolts that won't rust, ECS Titanium Wheel Bolts are exactly what you need. ECS Titanium Wheel Bolts are 50% lighter than steel bolts of the same size, thus reducing rotational mass on the vehicle. They are CNC'd from annealed titanium alloy and when tested to class 10.9 fastener proof load requirements, they showed no signs of fatigue or failure. Bolt Specifications: Diameter: 14mm Thread Pitch: 1.25mm Length: 27mm, 35mm, 40mm, 45mm Head: 17mm Seat: Conical Seat Before installing ECS Titanium Wheel Bolts on your vehicle, please ensure the threads on the hub are thoroughly cleaned to remove traces of zinc from previously installed wheel bolts. Any zinc left behind can lead to fatigue and cracking of the titanium alloy. *When installing wheel spacers, add the size of the spacer to the length of the OE wheel bolt for proper fitment (ex. 27mm Length OE Wheel Bolt + 15mm Wheel Spacer = Requires a 42mm Length Bolt)

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ECS Tuning Conical Seat Locking Wheel Bolt Kit for 20mm to 22mm Space...

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T#:46272263

Part#: 003901ECS50B3

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$ 61.49 USD

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BMW Wheel Stud Conversion Kit - Full Set

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T#:380845

Part#: PRF75CH5KT1

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$ 182.39 USD

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BMW Wheel Stud Conversion Kit

Upgrade your BMW's wheel setup with the BMW Wheel Stud Conversion Kit. This conversion kit offers several benefits to enhance the performance and safety of your vehicle's wheels. Here are the key advantages:

Facilitates quicker and easier wheel changes
Provides more secure wheel mounting compared to lug bolts
Helps prevent damage to wheel bolt holes and threads
Allows for precise torque application during wheel installation

Improve the performance and safety of your BMW's wheels with the BMW Wheel Stud Conversion Kit.

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Ball Seat Wheel Bolt - 14x1.25x29mm - Set Of 20

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T#:558081

Part#: S17F29R13KT

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$ 104.85 USD

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Titanium Conical Seat Wheel Bolt - 14x1.25x27mm - Priced Each - EXX &...

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T#:558653

Part#: 025384ECS05-01

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$ 28.49 USD

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Elevate your BMW's performance and reduce rotational mass with ECS Titanium Wheel Bolts, ideal for weight-conscious enthusiasts or those seeking high-quality, rust-resistant wheel bolts.

Key Benefits:

50% lighter than steel bolts, reducing rotational mass for improved performance.
CNC'd from annealed titanium alloy, ensuring high quality and durability.
Tested to class 10.9 fastener proof load requirements without signs of fatigue.
14mm diameter, 1.25mm thread pitch, 27mm length, conical seat, and 17mm head.
Thoroughly clean hub threads before installation to prevent fatigue or cracking.
Note: Adjust bolt length when using wheel spacers for proper fitment.

Upgrade to ECS Titanium Wheel Bolts for your BMW, optimizing performance while maintaining high quality and durability.

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Titanium Conical Seat Wheel Bolt - 14x1.25x35mm - Set Of 20

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T#:6908168

Part#: 025384ECS05-0221

Ships on Sep 1, 2026

Sale - Save 15% $ 339.99

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06-14-2026

$ 288.99 USD

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Enhance Your BMW's Performance with Titanium Conical Seat Wheel Bolt - 14x1.25x35mm - Set Of 20

Lightweight titanium construction reduces unsprung weight
Corrosion-resistant for long-lasting durability
Conical seat design ensures optimal wheel fitment
Set of 20 bolts for complete wheel installation

Elevate your BMW's performance with the Titanium Conical Seat Wheel Bolt - 14x1.25x35mm - Set Of 20. Crafted from lightweight titanium, these bolts reduce unsprung weight, enhancing agility and responsiveness. Their corrosion-resistant properties ensure long-lasting durability, even in harsh driving conditions. The conical seat design provides optimal wheel fitment, promoting safety and stability. With a set of 20 bolts included, this kit is perfect for complete wheel installation.

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Conical Seat To Ball Seat Adapter

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T#:591022

Part#: MHCBA

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$ 1.59 USD

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BMW Conical Seat Wheel Bolt - 14x1.25x27mm - Priced Each

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T#:373594

Part#: C17F27

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$ 3.74 USD

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Enhance your BMW's performance with the BMW Conical Seat Wheel Bolt - 14x1.25x27mm. Engineered to exact specifications, these wheel bolts provide a secure and precise fit for your BMW wheels. Crafted from high-quality materials, they offer durability and reliability for long-lasting performance. Upgrade your BMW's handling and safety with these essential wheel bolts.

Provides a secure and precise fit
High-quality materials for durability
Engineered to exact specifications
Enhances handling and safety

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14x1.25x43mm - Conical Seat Wheel Bolt - Priced Per Pair for 13-18mm ...

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T#:600457

Part#: C17F43-2ZNNITT

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$ 8.09 USD

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Upgrade your BMW's wheel setup with ECS Tuning's Extended Wheel Bolts. Available individually or with matched spacers for easy fitment, these bolts meet strict ISO 898 class 10.9 standards for mechanical and physical properties. Lab-tested to ensure compliance, they offer reliable and durable performance. The 14mm diameter, 1.25mm thread pitch, and 43mm length make these bolts ideal for various applications, providing a secure fit for your wheels.

Extended wheel bolts for BMW
Available individually or with matched spacers
Meets ISO 898 class 10.9 standards
Lab-tested for compliance and reliability
14mm diameter, 1.25mm thread pitch, 43mm length
Ideal for wheel spacer applications

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Conical Seat Wheel Bolt - 14x1.25x35mm

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T#:341196

Part#: C17F35-ZNNITT

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$ 5.24 USD

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ECS Tuning lab tests its fasteners to ensure they meet all 10.9 specifications.

Wheel Bolt specs:

Diameter - 14mm
Thread Pitch - 1.25mm
Length - 35mm

If installing wheel spacers, measure your current wheel bolt's length and add the width of your spacer to determine correct extended bolt length.

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Conical Seat Wheel Bolt - 14x1.25x27mm

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T#:373595

Part#: C17F27-ZNNITT

In Stock

Sale - Save 25% $ 6.99

This product was last offered at the strikethrough price on
06-13-2026

$ 5.24 USD

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Sale - Save 25%

$ 6.99

This product was last offered at the strikethrough price on
06-13-2026

$ 5.24 USD

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ECS Tuning lab tests its fasteners to ensure they meet all 10.9 specifications.

Wheel Bolt specs:

Diameter - 14mm
Thread Pitch - 1.25mm
Length - 27mm

If installing wheel spacers, measure your current wheel bolt's length and add the width of your spacer to determine correct extended bolt length.

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Conical Seat Wheel Bolt - 14x1.25x33mm

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T#:341195

Part#: C17F33-ZNNITT

In Stock

Sale - Save 25% $ 5.99

This product was last offered at the strikethrough price on
06-13-2026

$ 4.49 USD

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Sale - Save 25%

$ 5.99

This product was last offered at the strikethrough price on
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$ 4.49 USD

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ECS Tuning lab tests its fasteners to ensure they meet all 10.9 specifications.

Wheel Bolt specs:

Diameter - 14mm
Thread Pitch - 1.25mm
Length - 33mm

If installing wheel spacers, measure your current wheel bolt's length and add the width of your spacer to determine correct extended bolt length.

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