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Wheel Nuts
By OE Match
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Wheel nut (Open Ended) Ball Seat R14 (Black Finish) fits various Porsche models (SET OF 20)
Open ended wheel nuts are used for wheel spacers, wheel stud conversions, and other applications, for modern and classic Porsche models
Fits: Porsche Various models
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
N0201121
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
Wheel nut (Open Ended) Ball Seat R14 (Chrome Finish) fits various Porsche models (SET OF 20)
Open ended wheel nuts are used for wheel spacers, wheel stud conversions, and other applications, for modern and classic Porsche models
Fits: Porsche Various models
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
N0201121
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
Wheel nut (Open Ended) Ball Seat R14 (Gun Metal Finish) fits various Porsche models (SET OF 20)
Open ended wheel nuts are used for wheel spacers, wheel stud conversions, and other applications, for modern and classic Porsche models
Fits: Porsche Various models
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
N0201121
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
Wheel nut (Open Ended) Ball Seat R14 (Black Finish) fits various Porsche models
Open ended wheel nuts are used for wheel spacers, wheel stud conversions, and other applications, for modern and classic Porsche models
Fits: Porsche Various models
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
N0201121
The product you are viewing cross references to these numbers
Open Ended Wheel Nut – Ball Seat R14 (Chrome Finish)
Sold each
Secure your Porsche wheels with confidence using this OE Match Open Ended Wheel Nut featuring an R14 Ball Seat and durable Chrome Finish. Designed for use on a wide range of modern and classic Porsche models, this high-quality wheel nut is ideal for vehicles fitted with wheel stud conversions, wheel spacers or motorsport-style wheel fastening systems.
Unlike standard closed-end wheel nuts, the open-ended design allows longer wheel studs to pass completely through the nut. This makes them the preferred choice when installing wheel spacers, aftermarket hubs or extended wheel studs, ensuring full thread engagement while maintaining safe and secure wheel retention.
Manufactured to OE Match standards, these wheel nuts provide excellent strength, corrosion resistance and an attractive chrome finish, making them suitable for both road and performance applications.
What Does an Open Ended Wheel Nut Do?
Wheel nuts secure the wheel to the vehicle's hub by clamping it firmly against the mounting face.
The open-ended design allows:
- Use with extended wheel studs
- Installation of wheel spacers
- Compatibility with stud conversion kits
- Maximum thread engagement
- Easy inspection of stud length
- Secure wheel fastening
- Motorsport-style wheel installation
The R14 ball seat profile is designed to match compatible Porsche alloy wheels, ensuring the correct seating angle and load distribution.
Why Upgrade to Open Ended Wheel Nuts?
Open-ended wheel nuts are essential whenever longer wheel studs are fitted.
They are commonly used for:
- Wheel spacer installations
- Wheel stud conversions
- Motorsport applications
- Track day vehicles
- Performance wheel upgrades
- Custom Porsche builds
- Classic Porsche restorations
The chrome finish also enhances the appearance of exposed wheel hardware while offering excellent corrosion resistance.
Why Do Wheel Nuts Need Replacing?
Wheel nuts experience repeated tightening and removal throughout their service life.
Common causes of wear include:
- Thread damage
- Over-tightening
- Corrosion
- Impact gun damage
- Rounded hex faces
- Ball seat wear
- Incorrect installation
Damaged wheel nuts should never be reused, as they may no longer provide the correct clamping force or safe engagement.
Symptoms of Worn Wheel Nuts
Replacement is recommended if you notice:
- Damaged threads
- Rounded hexagon head
- Corrosion
- Cracked chrome finish
- Ball seat wear
- Difficulty achieving correct torque
- Visible
distortion
- Poor engagement with wheel studs
Maintaining good-quality wheel hardware is essential for both safety and long-term reliability.
When Should Wheel Nuts Be Replaced?
Replacement is recommended when:
- Installing wheel stud conversion kits
- Fitting wheel spacers
- Upgrading alloy wheels
- Threads become damaged
- Corrosion develops
- During suspension or hub refurbishment
- Preparing a track or competition car
- Carrying out preventative maintenance
Many Porsche specialists replace wheel nuts whenever extended wheel studs are installed to ensure full compatibility.
Why OE Match Wheel Nuts?
Benefits include:
- OE-quality manufacturing
- Strong and durable construction
- Attractive chrome finish
- Corrosion resistance
- Suitable for extended wheel studs
- Correct R14 ball seat profile
- Safe and secure wheel clamping
- Direct replacement quality
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
N0201121
The product you are viewing cross references to these numbers
This replacement steel lug nut is commonly used for wheel spacers, wheel stud conversions, and other wheel fitting applications on modern and classic Porsche models.
Fits: Porsche Various models
Quantity Required: Quantity required depends on wheel and hub setup. Typically 5 required per wheel / 20 required per vehicle for many Porsche 5-stud applications. Sold individually - A set of 20 is also available under the kit listing.
This OE Match open ended wheel nut is a replacement wheel fastening nut with an R14 ball seat and gun metal finish. It is designed for use on Porsche wheel stud applications where an open ended wheel nut is required.
The wheel nut secures the road wheel to the wheel hub or stud conversion assembly. The open ended design allows use with extended wheel studs, making it suitable for spacer setups, motorsport-style conversions, and other applications where closed wheel nuts may not provide suitable thread clearance.
Functions
• Replaces open ended wheel nuts
• Secures the wheel to the hub or wheel stud
• R14 ball seat design for suitable Porsche wheel applications
• Open ended style for use with longer wheel studs
• Suitable for wheel spacers and wheel stud conversions
• Gun metal finish for a clean, performance-style appearance
• OE Match replacement for Porsche wheel fastening applications.
Why Replace This Part?
Wheel nuts can become corroded, rounded, cross-threaded, worn, or cosmetically damaged through age, repeated wheel removal, incorrect tools, or track and road use. A damaged wheel nut can make wheel removal difficult and may affect correct wheel clamping. Replacing worn or damaged wheel nuts helps maintain secure wheel fitment and a clean finish.
When to Replace This Part
• Wheel nuts are corroded, rounded, worn, or damaged
• A wheel stud conversion has been fitted
• Wheel spacers or extended studs are being used
• Closed wheel nuts do not provide enough thread clearance
• Wheels are being changed or upgraded
• The gun metal finish is required for visual matching
• Preventative replacement is being carried out during wheel service
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
N0201121
The product you are viewing cross references to these numbers
OEMatch Wheel Nuts — Strength, Balance, Style
Wheel nuts secure each wheel to the hub and are an essential safety item on Porsche models. Correctly specified nuts retain torque, distribute load across the hub, and protect studs from corrosion and wear. This overview covers common types, typical causes of failure and practical reasons to replace or upgrade wheel nuts.
Available Types
- Standard conical-seat nuts for steel and many alloy wheels
- Ball-seat nuts matched to specific alloy wheel profiles
- Locking wheel nuts for theft deterrence
- Lightweight aluminium nuts used where reduced unsprung mass is required
Understanding OEMatch Wheel Nuts
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original wheel nuts.
OE (Original Equipment) refers to parts matching original specifications for the wheel nuts and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM wheel nuts engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models.
OEMatch provides a wide selection of Porsche fastening hardware and related items, cataloguing over 4,000 individual part numbers and more than 8,700 cross-references. The company is developing over 100 new products to support servicing, restoration and routine maintenance across multiple Porsche generations.
Benefits Include
- Reliable torque retention to maintain wheel security and handling
- Corrosion-resistant finishes that protect threads and seating surfaces
- Correct seat geometry to ensure even load distribution and prevent vibration
Why Wheel Nuts Wear and Fail
- Thread wear or damage caused by over-tightening, cross-threading or repeated removal
- Corrosion from moisture, salt or brake dust that weakens metal and threads
- Deformation of the seating surface or stud damage reducing clamping force
The Importance of Replacing with OEMatch Wheel Nuts
Replacing worn, corroded or incorrectly specified wheel nuts restores correct torque retention and reduces the risk of vibration, wheel imbalance or loss of clamping force. Proper replacement also protects studs and wheel seats during servicing, helps maintain wheel alignment and supports safe vehicle handling under acceleration, braking and cornering.
Advantages
- Direct-fit alternatives engineered to match original dimensions and tolerances for many Porsche applications
- A range of finishes and locking options to suit restoration, servicing or security needs
- Broad model coverage that simplifies selection for common Porsche wheel types
