3 piece wheel bolts are an essential component of multi-piece wheels, which are popular in the automotive industry. These bolts secure the three pieces of the wheel together and provide proper alignment and stability. 

Multi-piece wheels are made up of three parts: the inner barrel, the outer rim, and the center disc. These components are held together by special bolts, which provide strength and stability to the wheel.

3 piece wheel bolts are designed specifically for multi-piece wheels. They are typically made from high-grade steel or titanium and come in different lengths and thread pitches to fit a variety of wheel sizes.

There are a few things to consider when choosing three-piece wheel bolts. Firstly, select bolts with the correct thread pitch to match the wheel hub. This helps ensure proper fitment and prevents vibration or wobbling of the wheel. Secondly, choose bolts that are longer than the thickness of the wheel components. This allows enough thread engagement for proper torquing and prevents stripping or shearing of the bolts during installation.

Recent years, titanium 3 piece wheel bolts are quickly becoming the go-to choice for those looking to upgrade their vehicle's wheel setup. Unlike traditional steel wheel bolts, titanium 3 piece wheel bolts are lighter and stronger, allowing for quicker acceleration and more precise handling.

Proper installation of three-piece wheel bolts is crucial for safety and performance. When tightening the bolts, it is important to use a torque wrench and torque them to the manufacturer's specifications. Over- or under-tightening the bolts can lead to failure of the wheel and cause dangerous situations while driving.