Porsche Ball Seat Open End Lug Nuts 14x1.5

Porsche ball seat 14x 1.50 threads open end lug nuts. Total length 20mm. Radius 14mm. Zinc finish. Sold in each piece.

Fitment and specs

• Thread size: 14x1.5
• Porsche ball seat design, 14mm radius
• Open end style, 20mm total length
• Zinc finish
• Sold individually

Confirm your wheels are machined for a ball seat before installing, then start every nut by hand to avoid cross-threading. Snug them in a star pattern and tighten to your vehicle's spec using our torque reference chart. Re-torque after 50 to 100 miles of driving.

Common questions

Will these fit wheels drilled for conical seats?
No. Ball, conical, and mag seats are not interchangeable. This nut has a 14mm radius ball seat, so the wheel's lug holes need a matching radiused pocket for full contact. On a tapered hole the nut only touches a thin ring and will not hold torque reliably.

What does open end mean?
There is no closed cap on top, so the stud can pass through the nut. With a 20mm total length, that keeps longer studs from bottoming out and lets you confirm thread engagement by eye.