Often, the head of factory wheels bolts protrudes past than the surface of a wheel spacer and so they cannot be used to mount the spacer on. Spacer bolts can be used for this purpose instead as with a low profile head they can sit below the surface of the spacer
Specifications:
- Threads/Pitch size: 12 x 1.25
- 17 mm Hex head
- 6 mm Hex height
- 10 mm Taper height
- 26 mm Thread length
- 42 mm Overall Length (as a low-profile)
- Forged 60° wide seat
- 10.9 Grade steel
These low profile bolts are perfectly suitable for bolt-on spacers 15mm or thicker