| Length (mm) | 57 |
| Material | steel |
| Thread length (mm) | 46 |
| Bolt head-/nut design | female star |
| Surface | zink flake coated |
| External thread size | m8 x 1,25 |
| Screw length below head (mm) | 48 |
| Quality grade | 12.9 |
Expresslevering
| Manufacturer | Model | Version | Engine code | Construction type | Construction start | Construction end | Pk | Power kw |
| Usage numbers |
| FE03004 |
Febi Bilstein is a globally respected manufacturer and supplier of high-quality replacement parts for passenger cars and commercial vehicles. With over 175 years of automotive expertise, Febi stands for reliability, innovation, and German engineering precision. The brand offers an extensive product range of more than 47,000 items, covering steering, suspension, braking, engine, drivetrain, and electrical systems.
Every Febi component meets or exceeds OEM standards, ensuring optimal fit, performance, and durability. Their in-house production and strict quality control guarantee parts that professionals trust worldwide. Febi Bilstein is also a pioneer in the aftermarket, being one of the first to offer parts with full OE-matching quality outside the dealership network.
Whether you're servicing a modern European vehicle or maintaining a heavy-duty truck, Febi provides reliable solutions with fast availability and long-lasting performance. Choose Febi Bilstein for precision-made parts backed by generations of expertise and a commitment to quality.
A bolt for a drive shaft flange is a fastening component used to secure the drive shaft flange to the transmission, differential, or mating flange. Its function is to ensure a strong and stable connection that can withstand high torque and rotational forces, allowing efficient power transfer from the drivetrain to the wheels.
Key specifications include thread size, length, strength class (e.g. 8.8, 10.9, or 12.9), head type, and compatibility with the flange design. These bolts are typically made from high-strength steel to handle high torque loads, vibration, and operating temperatures commonly ranging from -40°C to +120°C. Proper tightening torque and use of locking features (such as thread locking compound) are critical for safety.
Replacement is recommended when the bolt is stretched, damaged, corroded, or removed during service (especially if it is a torque-to-yield bolt). Worn or weakened bolts can compromise the connection, leading to vibration, noise, or even drivetrain failure.
Porza offers a fit guarantee option where your vehicle details or technical specifications are checked against product data. This ensures the bolt matches the correct size, strength, and application for your drive shaft flange, reducing the risk of incorrect fitment.
Porza supplies high-quality fastening and drivetrain components with fast delivery across Europe. Customers can order online or choose in-store pickup in the Netherlands, Germany, or Belgium. This allows quick access to essential parts for both professional workshops and individual users.
If you select the fit guarantee, Porza verifies compatibility before shipment. If the product does not fit or meet expectations, it can be returned according to the return policy. This ensures a reliable and risk-free purchasing experience.