Audi VW Self Locking Hex Nut - Febi Bilstein N90369001

Product Information

Regularly inspecting and replacing the hardware on critical portions of your vehicle's suspension, engine, and brake components is important for safety and stability, as well as maintaining the serviceability of your vehicle's common wear systems.

In certain applications on many European makes and models, bolts will be torque to yield and are specifically called out to be replaced once removed and not reused. When replacing a component, it's important to refer to the factory service procedures to determine an application fastener type, grade, installation torque values, and replacement recommendations

• Failure: Damaged hardware can fail under pressure, which can lead to engine damage, suspension component failure, and added wear
• Corrosion and rust: Over time, nuts and bolts can corrode or rust, which weakens them and increases the chance of failure
• Fatigue: Fasteners can fatigue due to exposure to debris, corrosion, water, and other contaminants. This fatigue can be caused by cyclic stress due to loss of initial pre-load

About Febi Bilstein

Ferdinand Bilstein’s febi brand is a global leader in the replacement parts market, known for offering high-quality alternatives to original equipment (OE) parts. With a range of over 50,000 technical replacement parts for passenger cars, light commercial vehicles, and trucks, febi ensures that consumers and professionals have access to reliable solutions for maintaining and repairing vehicles. The brand is committed to staying at the forefront of automotive technology, providing parts for hybrid, electric, and hydrogen-powered vehicles, and continuously expanding its product offerings to meet the demands of the evolving aftermarket. febi’s global presence spans over 170 countries, supported by advanced logistics centers that ensure fast delivery and product availability worldwide.

A strong focus on quality sets febi apart, as their products match or exceed OE standards, backed by rigorous quality control and in-house manufacturing capabilities. febi offers comprehensive repair solutions for all major vehicle brands and models, ensuring that critical parts are readily available for professional workshops. With a deep-rooted tradition in mobility and a future-oriented approach, febi is a trusted partner in keeping vehicles performing optimally, regardless of their powertrain or application.