TPI Wheel Bolts (10 pcs), Conical Seat, 17mm Flower, M14×1.5, 40mm, Silver Colour
TPI Wheel Bolts (10 pcs), Conical Seat, 17mm Flower, M14×1.5, 40mm, Silver Colour
TPI security wheel bolts are used for securely fastening your car's wheels. They are designed for drivers who refuse to compromise on safety. The bolts are made from chrome-vanadium or chrome-molybdenum steel and are heat-treated to ensure high strength. Each batch is also tested to meet demanding standards. The package contains a set of ten bolts.
Key features of the TPI M14 × 1.5, 40 mm wheel bolts
- Designed for safe and secure wheel fastening
- Made from heat-treated chrome-vanadium or chrome-molybdenum steel
- Surface finish is zinc-plated or triple nickel- and chrome-plated
- Equipped with a 60° conical seat
- Flower-shaped bolt head for a 17mm wrench
- Tested in a salt spray chamber and with a tensile test to verify durability
- M14 × 1.5 thread
- 40mm thread length
- Package contains 10 bolts
Materials and surface finish
TPI bolts are made from high-grade ASTM 4140 or SCM 440 steel. The subsequent heat treatment process ensures consistent hardness and strength throughout their entire cross-section. The protective surface finish is created by zinc plating or triple nickel and chrome plating, which helps protect against corrosion and external elements. The reliability and durability of each production batch are verified through a salt spray test and a tensile test.
Specifications
Features
Specifications can be changed without notice. Images are for illustrative purposes only.
