20pc M14x1.5 wheel bolts, 35mm 10.9 alloy steel taper lug bolts (hex 17mm) for Audi, Seat, Volkswagen, Alfa Romeo, Porsche & BMW
Product description
What you’re getting and what it’s for
These are 20 wheel lug bolts for fitting into vehicles that use a conical seat. They’re specified as M14 x 1.5 thread with a 35mm shaft length, and a taper seat angle of 60°. In practical terms, you’re looking at a set intended to replace worn, missing or damaged wheel bolts, provided your existing bolts match the key measurements.
On paper, the big draw is the material grade: 10.9 alloy steel. A higher grade like this is usually chosen when people want bolts that feel more robust and less “chancy” than basic replacements—especially for everyday driving where bolts see constant vibration and heat cycles.
That said, wheel hardware is one of those areas where a mismatch is a real problem rather than a minor inconvenience. So the deciding factor isn’t the brand promise, it’s whether your car’s wheel bolt thread, length and spacer thickness actually line up with what’s being sold here.
Key points to check before you buy
Before ordering, you’ll want to measure what you already have. The listing is explicit about this: you should measure the length of your original wheel bolts and also the thickness of any spacers before purchasing.
It’s the sort of step that’s easy to skip in a hurry, then regret later. If your current setup includes spacers, the extra thickness can change the effective fitment length required. Similarly, if your existing wheel bolts are shorter or longer than expected, you could end up with insufficient thread engagement (not ideal) or interference (also not ideal).
A quick “fitment” note is included in the description for various models, but compatibility with lug bolts still depends on the exact wheel/bolt spec used on your specific vehicle.
What stands out in use
The bolts use a conical seat designed for a 60° taper, which is the right geometry when your wheel is meant to clamp using a tapered interface. This is important because conical seats rely on proper mating between bolt taper and wheel cone for an even clamp load.
You also get a hex size of 17mm, which matters if you’re trying to confirm you’ve got the right tool at hand. The set is 20pcs, which is a typical quantity for full wheel coverage on standard multi-bolt hubs.
One more practical point: installation guidance says to use a manual wrench for installation, and not an electric impact wrench. That doesn’t mean you can’t tighten properly—just that the recommended approach avoids potentially overdoing torque or seating issues during fitting.
Where these wheel bolts make sense (and where they don’t)
It makes sense if you’re replacing wheel bolts and you already know your car uses an M14 x 1.5 thread, a conical 60° taper seat, and a 35mm shaft length setup that accounts for any spacers.
It’s also a reasonable choice if you care about durability on a like-for-like replacement, since the listing specifies 10.9 grade alloy steel and also mentions TUV certification and a “double guarantee” style promise.
But you may want to skip these if you can’t confirm the measurements. The title and specs are clear, yet wheel bolt fitment is still very measurement-driven. If you’re unsure about thread pitch, bolt length, or spacer thickness, it can be the wrong purchase even if the model appears in a fitment list.
Pros and minor limitations
Strengths based on the provided details: - 10.9 grade alloy steel construction, positioned as strong and durable - Conical 60° seat designed to match wheels using a taper interface - Clear specs: M14 x 1.5 thread, 35mm shaft length, 17mm hex, 20pcs quantity - Installation note is practical: use a manual wrench rather than an electric impact wrench - After-sales support is stated: 24 months for quality issues like cracking, damage or missing accessories
Limitations to keep in mind: - Compatibility depends on your measurements (original bolt length and spacer thickness), not just the vehicle name list - The description doesn’t include torque settings or installation instructions beyond the tool warning, so you’ll still need to follow your vehicle’s own tightening guidance
Tech specs
- Type: Wheel lug bolts (tapered/conical seat)
- Thread: M14 x 1.5
- Shaft length: 35 mm
- Hex size: 17 mm
- Seat: Conical 60°
- Quantity: 20pcs
In the box and installation notes
The listing is for 20 wheel bolts (quantity 20pcs), but it doesn’t describe any additional accessories included.
For installation, it says to use a manual wrench and not an electric impact wrench. If you’re working in a DIY setting, this is a helpful reminder to slow down at the final seating stage and make sure the bolt sits correctly before fully tightening.
Should you buy it?
Worth considering if you want a straightforward wheel bolt replacement set with clearly stated measurements (M14 x 1.5, conical 60° seat, 35mm length, 17mm hex) and you’re comfortable verifying your current bolt length and any spacer thickness before fitting.
It might not be a great match if you’re buying based only on car model names without checking measurements—wheel bolts are one of those parts where “close enough” can cause poor fitment.
A small everyday example
If you’ve noticed one wheel bolt missing after a tyre change, you can use this set to restore a consistent conical seat and thread spec—provided your existing bolts match the M14 x 1.5 thread and the 35mm length once spacer thickness is accounted for.
Mini FAQ
Are these wheel bolts compatible with my car?
The listing includes a fitment list for multiple brands and models, but it also stresses measuring your original wheel bolts and spacer thickness before buying. Compatibility still comes down to those measurements.
What matters most for fitment?
Thread size and pitch (M14 x 1.5), the 60° conical seat, and the effective bolt length (including any spacers) are the key things to verify.
What tool should I use to install them?
The guidance says to use a manual wrench and not an electric impact wrench.
How many bolts are included?
The pack contains 20pcs.
Is there any after-sales support?
A 24 months after-sales service is stated for quality problems such as cracking, damage, or missing accessories.