4pcs Locking Spline Black 12x1.5 Lug Bolts with Socket Key (26mm OEM Shank Length, Cone Seat) Compatible with BMW 128i 135i 318i 320i 325i 328i 335i M3 525i 528i 530i 535i M5 Z3 Z4 E36 E46 E60 E90 E92

NOTE: These are OEM Length lug bolts and are NOT meant to be used with wheel spacers.

Product Specifications:
Thread Size: 12x1.5
Color: Black
Seat Type: Cone Seat (60 Degree Taper)
Shank Length: 26mm
Material: 10.9 Metric Grade Cold Forged Steel

Compatible With::
Many BMW, Audi, Mercedes, & Volkswagen.
*** Not all of the vehicles above can use 12x1.5 threaded lug bolts ***
*** Buyers must confirm their lug bolt thread size prior to purchasing ***
*** Buyers may search online for wheelsize reference guide to get their lug bolt size ***

How do I determine what Shank Length I need?
1) Measure shank length of OEM bolt (Threaded portion, starting at end of the seat to the end of the bolt).
2) If your shank length is 26mm, these lug bolts can work for your application.

What is the difference between Cone and Ball seat?
This is determined by your wheel's lug seat. The seat of the bolt refers to the part of the bolt that makes contact with the wheel's lug seat. The most common seats are Cone (conical / tapered) and Ball (radius / rounded). Cone type features a straight taper seat, whereas Ball type features a curved seat.

IMPORTANT: Check Before Purchasing
- Vehicle must use 12x1.5 threaded lug bolts.
- Shank Length: Verify this 26mm Shank Length Bolt is the correct size. Buyers must measure their OEM bolt and spacer to determine if this is the correct length.
- Seat Type: Check your wheel lug hole. These bolts will only work if your lug holes are Cone Seat (60 Degree Taper).
- If you are unsure about fitment, please do not guess.

Have Product or Fitment Questions?
Please use the "Customer Questions & Answers" feature in this listing below this section.