TPI Wheel Bolts (10 pcs), Conical Seat, 17mm Hex, M14×1.5, 40mm, Chrome Colour
TPI Wheel Bolts (10 pcs), Conical Seat, 17mm Hex, M14×1.5, 40mm, Chrome Colour
TPI locking wheel bolts are used to securely fasten the wheels of your car. They are made of high-grade hardened steel that exceeds regular OEM standards. This means you can count on their consistent hardness and strength. You will use a standard 17mm wrench for installation. The triple nickel and chrome surface finish protects the bolts from corrosion and ensures a lasting appearance. The conical seating surface guarantees the correct fitment of the wheel.
Key Features of the TPI M14×1.5 40mm Locking Bolts
- Designed for fitting wheels with a 60° conical seating surface
- Made from heat-treated Cr-V or Cr-Mo steel
- Triple nickel and chrome surface finish for corrosion resistance
- Strength and durability verified by salt spray and tensile strength tests
- M14 × 1.5 thread
- Bolt length 40mm
- Wrench size 17mm
Material Strength and Durability
The basis of these wheel bolts is high-grade ASTM 4140 or SCM 440 steel, also known as chrome-vanadium or chrome-molybdenum. Heat hardening of the steel ensures that each bolt has consistent hardness and strength along its entire length. The manufacturer verifies the quality through testing. Corrosion resistance is confirmed by a salt spray test, which simulates demanding conditions such as exposure to road salt. The tensile strength is, in turn, verified by a tensile test, giving you the assurance that the bolts will reliably hold the wheel even under load.
Specifications
Features
| Code: | AUPR131687 |
| Warranty: | 24 months |