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Eibach M14x1.5 60° Conical Seat Bolt

Eibach 60° conical seat lug bolt, M14x1.5 thread, 30 mm under-head length, 17 mm wrench size. Sold individually, part number S1-1-14-50-30-17.

Brand EIBACH
Reference S1-1-14-50-30-17
€19.55 (VAT incl.)
€21.72 -10%
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Available from the manufacturer 2 in stock at factory
  1. Order today
  2. Preparation at the manufacturer
  3. Delivery Thu 22 Oct
Estimated delivery on 22/10/2026
This lead time is an estimate and may change due to circumstances beyond our control
This product qualifies for free STANDARD shipping!*
Small product: up to 250 g Free delivery with Colissimo Points de retrait

Eibach 60° conical seat lug bolt, M14x1.5 thread, sold individually.

  • Part number: S1-1-14-50-30-17
  • Thread / pitch: M14x1.5
  • Length under head: 30 mm
  • Wrench size: 17 mm

Choosing the right bolt

The seat shape is critical. There are two main categories: conical (cone-shaped) and ball seat (like a half sphere). Most aftermarket wheels, i.e. non-OEM wheels, must be installed with conical seat bolts or nuts.

The length under head depends on the thickness of the wheel spacer fitted. For example, with an original length under head of 37 mm and a 20 mm spacer, a length under head of 57 mm is required. For more information, contact customer service.

Important notes

For safety reasons, hardware cannot be taken back or exchanged. Sold individually: please select the quantity needed. For more information before purchase, contact us.

Photos for illustration only: the product delivered may vary and will conform to its description. Made in Germany.

Product family Wheels
Wheel Lug Bolts / Lug Nuts
Thread M14x1.5
Length under head 30
Wrench 17mm Wrench

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