Lug Bolt 12mm x 1.50 Conical Seat 26mm Shank Short Head
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Conical seat style 12mm x 1.50 threads lug bolts. The shank length is 26mm and the total length is 42.50mm. The hex size is 17mm. These lug bolts are ideal for wheel adapter and under cap application. Please refer the following drawing for exact specification and size. Visit our application guide page for any application related information. Contact us for any questions. Price is for each piece. |
Fitment and specs
- Thread size: 12mm x 1.50, conical seat
- Shank length: 26mm, total length: 42.50mm
- Hex size: 17mm
- Short head design for tight clearances
- Ideal for wheel adapter and under-cap applications
- Sold per piece
Start each bolt by hand so the threads engage straight, then tighten in a star pattern and finish with a torque wrench set to spec; our torque reference chart lists common values. Re-torque after 50 to 100 miles, which matters even more on adapter setups.
Common questions
Why choose a short head lug bolt?
The compact 42.50mm overall length and low head keep the bolt from interfering where space is tight, which is why these work well for mounting wheel adapters and for wheels where a center cap sits close over the bolt heads.
Are these interchangeable with ball seat bolts?
No. The conical seat has to match the taper machined into the wheel or adapter. A ball seat fastener will not center or clamp correctly in a conical hole, so match the seat type before ordering.