

🔧 Upgrade your ride with bolts that mean business!
The M14x1.5 Extended Lug Bolts come in a 20-piece set featuring a 40mm shank length and conical seat design, engineered from heat-treated SCM 435 alloy steel with a corrosion-resistant black electrophoretic coating. Precision CNC machining guarantees flawless threads, while compatibility with top-tier vehicles like BMW and Mercedes-Benz ensures a seamless fit. Tested for durability and strength, these lug bolts deliver professional-grade performance and style for your wheel spacer needs.









| ASIN | B09V79WT3J |
| Best Sellers Rank | #17,459 in Automotive ( See Top 100 in Automotive ) #3 in Wheel Bolts (Automotive) |
| Brand | SUCOSO |
| Color | black |
| Compatible Groove Diameter | 13.9 Millimeters |
| Customer Reviews | 4.4 out of 5 stars 323 Reviews |
| Exterior Finish | Black Electrophoretic Coating |
| Fastener Type | Hexagon Bolt |
| Grade Rating | Class 10.9 |
| Head Style | Hex |
| Head Type | Hex |
| Item Diameter | 14 Millimeters |
| Item Hardness | 10.9 |
| Item Height | 5.7 centimeters |
| Manufacturer | SUCOSO |
| Manufacturer Grade | Grade 10.9 |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Maximum Shear Strength | 600 MPa |
| Metal Type | Alloy Steel |
| Number of Pieces | 20 |
| Screw Head Style | Hex |
| Size Name | M14x1.5 | Conical Seat |
| Thread Class | 3A |
| Thread Size | M14 x 1.5 |
| Thread Style | Right Hand |
| Thread Type | Metric |
| Unit Count | 20.0 Count |
H**X
Works on 2012 MINI Cooper Countryman!
Worked perfectly with my spacers set up on a MINI Cooper R60. The extended lugs are of good quality. We'll see how the paint holds up because after install, a couple of lugs had minor chips on them. Not a big deal considering the price. Came packaged really nice. I put my OEM lugs back in the padded box for storage. Will update if anything bad happens. Cheers!
W**Y
Nice Bolts
Good bolts to have when you have black rims. It blends in good with my black rims.
L**L
Perfect replacements
I added 12mm spacers to my car and needed corresponding longer bolts for a secure wheel fit. I ordered these along with the spacers and am 100% satisfied. Well made, strong, and of course, a perfect fit.
L**S
Good quality
Works great bought them for my 01 Jetta tdi to run aftermarket wheels. The little screw that holds the brake rotor in place helps to have its worth buying them if the person prior left them off. Good quality lug studs
C**.
WARNING, DO NOT BUY
UPDATED BELOW. Sheered a wheel bolt completely in half. Less than 1000 miles of use. Torqued to vehicle spec perfectly by hand and still happened. Had to use an extractor set to get the old bolt out. Would absolutely caution anyone using these. UPDATE: seller reached out to me, and later argued with me about this. First off no warranty is provided on this product, of course. Second, the seller failed to disclose the ball type on these. This is an R12 by the way, since they don't list that in the product details on this page. As a result of this lack of disclosure, they did not fit my application. Amazon of course was able to side with me and refund me, since the seller refused to. Further, the seller does offer a correct fit for my application. It would have been simple enough for them to say sorry about that lack of info on our product details, let us correct that and get you shipped the correct set of bolts. Instead they chose to argue. Bad product, worse seller. Advise not purchasing from them.
D**B
Did the job
Just what I was needing
B**T
Not bad
Being a machinist I would say not bad for china
B**F
Recommended
Great product for the price
Trustpilot
1 month ago
3 days ago