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🔧 Upgrade your ride with bolts that mean business — don’t let your wheels settle for less!
The Dynofit M12x1.5 Aftermarket ET Lug Bolts are precision-engineered extended wheel bolts with a 40mm shank, designed specifically for BMW models E30 through E93. Made from high-grade SCM435 alloy steel and finished with a durable black electrophoresis coating, these bolts offer superior corrosion resistance and mechanical strength. Perfectly compatible with 15mm wheel spacers, they ensure a secure, vibration-free fit with their conical seat design and precise threading.
| ASIN | B07R8SJ8MY |
| Best Sellers Rank | #75,398 in Automotive ( See Top 100 in Automotive ) #20 in Wheel Bolts (Automotive) |
| Brand | dynofit |
| Color | black |
| Compatible Groove Diameter | 12 Millimeters |
| Customer Reviews | 4.3 out of 5 stars 214 Reviews |
| Drive System | Rear-Wheel Drive, Front-Wheel Drive, All-Wheel Drive |
| Exterior Finish | multi-layers hot treated |
| Fastener Size | 40mm |
| Fastener Type | Hexagon Bolt |
| Finish Types | black |
| Grade Rating | Grade 8 |
| Head Style | Hex |
| Head Type | Hex |
| Item Diameter | 12 Millimeters |
| Item Hardness | Grade 8 |
| Manufacturer | Fastfree |
| Manufacturer Grade | Grade 2 |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Maximum Shear Strength | 350 MPa |
| Metal Type | Alloy Steel |
| Number of Pieces | 20 |
| Screw Head Style | Hex |
| Size Name | 40mm shank, 67mm overall |
| Thread Coverage | Fully Threaded |
| Thread Size | 12-1.5 |
| Thread Style | Right Hand |
| Thread Type | Metric |
| UPC | 704693081321 |
| Unit Count | 20 Count |
S**N
Fits perfectly
Fit perfectly.
S**T
Bolts
Awesome 👌
K**Y
Wheel bolts
Well my tires haven't fallen off . So we are good there. We will see how the paint/ or coating holds up .
A**Y
Nice finish on the lugs
Nice finish, nice quality, individually wrapped with a good finish. Price is good as well for entire set of extended lug bolts for spacers.
F**E
Fit
Fit great and saved me from the stress of searching for some
B**R
Don’t recommend
Longer but lighter than the original one. What metal are you using ? Is it safe ?
M**T
Works perfectly for wheel extenders
Works great for wheel extenders on my BMW e92
B**Y
These work fine!
These extended wheel studs are priced affordably and they thread in without issue. Go to Mini dedicated vendors and pay double!
Trustpilot
1 month ago
1 month ago