Precision CNC Automotive Component

Mclaren Artura Hubcentric Wheel Spacers - 5x112 66.6mm Centre Bore

PCD 5x112mm

Centre Bore 66.6mm

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Precision Made

CNC machined in-house

Fast Dispatch

Typically 1–3 business days

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Built for long-term reliability

🇬🇧 Made in Britain by Brightstone Engineering

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Select one or more thicknesses.

5mm £149.00

12mm £149.00

14mm £279.00

15mm £149.00

16mm £289.00

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Wheel bolt thread: M14×1.5 · ball / radius seat (R14)

Extended bolts in this thread are supplied with your kit, selected for your car’s OEM fitment. Measure a bolt from your car and check it against ours before fitting.

Check before fitting: you must measure a bolt from your car and confirm the bolts you fit match it and that their threaded part is longer by the thickness of the spacer you’ve bought, then tighten to your manufacturer’s torque setting. Bolt checksBefore we dispatch: Once the order has been placed, we will email to confirm the model, make and year of the car to ensure that the bolts are correct before dispatch.

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Mclaren Artura Hubcentric Wheel Spacers - 5x112 66.6mm Centre Bore

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UK Manufactured

5x112 Bolt pattern

66.6mm Centre bore

6082-T6 Billet aluminium

Matched Correct hardware

Lifetime Guarantee

UK manufactured Machined in-house - not imported and relabelled

Hubcentric fitment Bored to exactly 66.6mm to match your hub lip - no balancing issues

Billet aluminium 6082-T6 — aerospace-grade, strong and lightweight

Correct hardware Extended wheel bolts included, selected to match OEM thread and seat type

Lifetime guarantee Covers materials and manufacturing defects

What's included

In every kit

2× hubcentric wheel spacers — bored to 66.6mm, in your chosen thickness

10× extended wheel bolts — correct thread and seat type for your vehicle, with the threaded part extended by your wheel spacer's thickness. We make every effort to send the correct bolts, but you must check them against the bolts on your car before fitting — thread, seat and threaded length. See bolt checks below. If your car uses wheel nuts and studs (not bolts), this kit will not work for you. Get in touch to see if we can help.

Before we dispatch: Once the order has been placed, we will email to confirm the model, make and year of the car to ensure that the bolts are correct before dispatch.

Before you fit — your responsibility

Check your bolts before fitting

We make every effort to send the correct bolts for your vehicle, but vehicles vary by model year, market, trim and previous modifications — we can’t see what is fitted to your car. It is the responsibility of the buyer and whoever fits these parts to check every bolt against the car before use. Do not fit any bolt you have not checked, even if it came from us.

Before we dispatch: Once the order has been placed, we will email to confirm the model, make and year of the car to ensure that the bolts are correct before dispatch.

Measure a bolt from your car.Remove one of your existing wheel bolts and measure its thread length, thread size and pitch, and check its seat type (the shape under the head — see step 2). Measure the threaded part only — from where the thread starts to the tip, not including the head. The threaded part of the new bolt must be longer than this by the thickness of the spacer you’ve bought: for example, a bolt with 28mm of thread used with a 20mm spacer needs a bolt with 48mm of thread.
Compare it with the bolts you’ll fit — including ours.Thread size, pitch, seat type and head must match your original bolt exactly. What is the seat? It’s the shape of the underside of the bolt head — the part that presses against your wheel. It’s usually either cone-shaped (called “conical” or “60° taper”) or rounded (called “ball” or “radius”). It must match the shape of the bolt holes in your wheel: the wrong shape only touches the wheel on a thin edge and can work loose. Simple check: hold your old bolt next to the new one — the underside of the heads should be the same shape.
Check the extra length matches your spacer.The threaded part of the new bolt must be longer than the threaded part of your original by the thickness of the spacer you’ve bought — for example, a 20mm spacer needs a bolt 20mm longer. If you’ve bought different thicknesses for front and rear, keep each bolt set with its own spacers.
Confirm full thread engagement.Once fitted, each bolt must engage the hub by at least as much thread as your original bolt did without a spacer — never less — without bottoming out or fouling anything behind the hub. What is thread engagement? It’s how much of the bolt’s thread is actually screwed into the hub — this is what holds your wheel on. Simple check: when you take out an original bolt, count how many full turns it takes to come out once it’s loose. After fitting, each new bolt must take at least that many full turns to screw in by hand before its head reaches the wheel. Fewer turns means less thread holding the wheel on — do not drive the car. If a bolt stops turning before its head reaches the wheel, it may be too long or cross-threaded — don’t force it. Once every bolt is in, tighten them to your vehicle manufacturer’s specified torque setting using a torque wrench — check your owner’s handbook or a main dealer for the correct figure for your car.
If anything doesn’t match, don’t fit it.Contact us with photos and measurements before fitting and we’ll sort it out.

Fitting should be done by a competent person or a professional garage. Re-check all bolts after the first 50–100 miles. Brightstone Engineering cannot accept responsibility for problems caused by fitting bolts that have not been checked against the vehicle as described above.

CNC-Machined Hubcentric McLaren Artura Wheel Spacers – 5x112 PCD, 66.6 mm Bore (Pair)

Upgrade the stance and handling of your McLaren Artura with Brightstone Engineering hubcentric wheel spacers (also known as spacers for rims or car wheel spacers). Precision CNC-machined in the UK from aerospace-grade 6082-T6 billet aluminium, these spacers deliver a perfect fit, sharper cornering stability, and improved brake clearance. Designed specifically for the McLaren Artura’s 5×112 PCD and 66.6 mm centre bore.

Our McLaren Artura wheel spacer kits are available in 10mm, 12mm, 15mm, 20mm and 25mm. If you require a custom thickness, please contact us.

Key McLaren Artura Wheel Spacer Kit Features

UK Made: Manufactured in-house on CNC machines
Hubcentric Fitment: 66.6 mm bore with matching hub lip for vibration-free driving
High-Strength Alloy: 6082-T6 billet aluminium, lightweight yet durable
Corrosion Resistant: Black anodised finish for a premium look and long life
Improved Handling: Wider stance increases stability and turn-in response
Brake Clearance: Creates extra room for larger brake kits
Includes Hardware: Supplied with extended high-tensile wheel bolts (M14 x 1.5 thread)
Lifetime Guarantee: Covers materials and manufacturing defects

Brightstone Engineering Wheel Spacer Kit Contents

2 × Hubcentric spacers (selected thickness)
10 × Extended wheel bolts

Wheel Spacer Kit Compatibility

Specifically engineered for:

McLaren Artura (2021–Present) – 3.0L V6 plug-in hybrid Coupé, 691 HP, engine M630, 5x112 PCD, 66.6 mm hub bore, M14x1.5 bolts.

(Always check your exact PCD, bore, and thread size before ordering — these spacers are designed for 5×112 with 66.6 mm hub bore.)

Wheel Spacer Installation Notes

Professional installation recommended.
Before fitting, check the bolts against your car — measure one of your existing wheel bolts and confirm the bolts you fit match its thread size, pitch, seat type and head, and that their threaded part is longer than your original's by the thickness of the spacer you've bought (measure the threaded part only, not the head — for example, 28mm of thread with a 20mm spacer needs 48mm of thread). We make every effort to send the correct bolts, but verifying them before use is the buyer's and installer's responsibility.
What is the seat? It's the shape of the underside of the bolt head — the part that presses against your wheel. It's usually either cone-shaped (called "conical" or "60° taper") or rounded (called "ball" or "radius"). It must match the shape of the bolt holes in your wheel: the wrong shape only touches the wheel on a thin edge and can work loose. Simple check: hold your old bolt next to the new one — the underside of the heads should be the same shape.
Every bolt must engage the hub by at least as much thread as your original bolt did without a spacer — never less.
What is thread engagement? It's how much of the bolt's thread is actually screwed into the hub — this is what holds your wheel on. The spacer moves the wheel further out, which is why the bolt needs to be longer. Simple check: when you take out an original bolt, count how many full turns it takes to come out once it's loose. After fitting the spacer and wheel, each new bolt must take at least that many full turns to screw in by hand before its head reaches the wheel. Fewer turns means less thread holding the wheel on — do not drive the car. If a bolt stops turning before its head reaches the wheel, it may be too long or cross-threaded — don't force it. Once every bolt is in, tighten them to your vehicle manufacturer's specified torque setting using a torque wrench — check your owner's handbook or a main dealer for the correct figure for your car.
Re-check all wheel bolts after the first 50–100 miles.