ProMaxx Spline Lug Bolts

ProMaxx Spline Lug Bolts are wheel lug bolts with a spline drive head. They are made for aftermarket wheels with narrow lug holes, where a standard hex lug bolt or nut won't fit. The spline drive gives a clean, low-profile look. It also makes the bolts harder to remove without the matching spline key, which adds a measure of wheel security.

Key Features:

• Spline drive design: installs and removes with a matching spline lug key.
• Closed-end styling: gives a finished look at the wheel face.
• Steel construction: built for the clamping loads of wheel mounting.
• Corrosion-resistant finish: helps the bolts keep their appearance and resist rust.
• Threaded mounting: secures the wheel to the hub.

Choose the variant that matches your wheel and hub requirements. Always match the thread size, thread length and seat style to your wheel and hub, and tighten to the torque specification for your application.