TPi offers different styles of wheel bolts for customers to choose. TPi bolts are cold forged and heat-treated, hardened steel. TPi bolts are also available in different finishes. TPi bolts are manufactured to meet 10.9 class, or 12.9 class.
TPi offers Flower Locking Bolt, Tuner Lug bolt & Tuner Locking Bolt, External Locking Bolt.
TPi Wheel Bolt offers Chrome, Zinc, Black Zinc, Yellow Zinc, Geomet.
Zinc 72 hours Salt Spray Test. Nickel/ Chrome 96 hours Salt Spray Test.