TPI Wheel Bolts (10 pcs), Ball Seat R13, 17mm Hex, M14×1.5, 45mm, Colour Black
TPI Wheel Bolts (10 pcs), Ball Seat R13, 17mm Hex, M14×1.5, 45mm, Colour Black
TPI security wheel bolts are designed for the safe and reliable fitting of wheels. They are made from high-grade chrome vanadium or chrome molybdenum steel, which undergoes a heat hardening process to ensure consistent hardness and strength. The bolts have a specific 17mm "flower" type head and an R13 ball seat. This pack contains 10 bolts, suitable for demanding drivers.
Key features of TPI wheel bolts
- Designed for the safe and reliable fitting of wheels
- Made of high-grade steel (Cr-V or Cr-Mo)
- Heat hardened for high hardness and strength
- "Flower" type head for a 17mm spanner
- R13 ball seat
- M14×1.5 thread
- 45mm thread length
- Pack contains 10 bolts
TPI bolt construction and finish
TPI bolts are based on high-grade chrome vanadium or chrome molybdenum steel (ASTM 4140 / SCM 440). Each piece undergoes a heat hardening process, which ensures consistent hardness and strength throughout its entire cross-section. The glossy black finish is created by zinc plating or triple nickel and chrome plating. To verify their properties, each production batch undergoes a salt spray test and a tensile test.
Specifications
Features
Specifications can be changed without notice. Images are for illustrative purposes only.
