H&R Wheel Bolt Round-Head with Movable Cone

H&R round-head wheel bolts with a movable cone (also called lug bolts or wheel lug bolts) are made for vehicles that use bolt-style wheel fasteners instead of studs and nuts. H&R Spezialfedern GmbH is a German maker of suspension and wheel-fitment components. It builds these bolts as a replacement or upgrade for the factory wheel bolts.

Key Features:

• Movable (floating) cone seat: The cone moves with the bolt, which helps the bolt center and seat in the wheel's lug hole.
• Round-head design: The rounded head follows the style of factory bolts on many European applications.
• Steel construction: The bolts are made of steel for strength under load.
• Strength grade: The listed grade is R14 or R13, depending on the bolt.
• Range of options: The line covers several thread pitches, seat styles and lengths. Some bolts come in a black finish. This lets you match the bolt to the wheel and hub setup.
• Standard hex drive: Each bolt has a hex head that takes a standard wrench or socket. The wrench size is listed on each part.

These bolts are often used when installing wheel spacers or aftermarket wheels that need a different bolt length. They can also replace worn or damaged factory bolts. Always check that the thread size, thread pitch, bolt length and seat type match your wheel and hub before installing. Tighten to the vehicle manufacturer's torque specification.