FEBI BILSTEIN Bolt, brake caliper - 180961

This bolt is compatible with vehicles manufactured from September 2006 onwards, provided they require a brake caliper bolt with M12 x 1.75 external thread and a total length of 42mm (30mm screw length below the head). Always consult your vehicle's service manual for exact specifications.

A quality grade of 10.9 indicates high tensile strength. This is crucial for brake caliper bolts as they endure significant stress and vibrations. High strength ensures the caliper remains securely attached, contributing directly to braking performance and safety.

The zinc flake coating provides excellent corrosion protection. This is vital for brake components exposed to harsh road conditions, moisture, and road salt, helping to prevent rust and maintain the bolt's integrity and appearance over time.

It is generally recommended to replace brake caliper bolts during brake service. Many are designed as torque-to-yield fasteners, meaning they stretch during initial tightening and should not be reused. Reusing old bolts can compromise their strength and lead to unsafe conditions.

You will need a 15mm spanner or socket for installation and removal of this FEBI BILSTEIN brake caliper bolt.

The torque specification for brake caliper bolts is vehicle-specific, not bolt-specific. You must consult your vehicle's official service manual or repair guide for the exact torque value for your specific make, model, and year. Using a calibrated torque wrench is essential.

To ensure proper installation, always use new bolts, clean the mounting surfaces, and apply thread locker if specified by the vehicle manufacturer. Most importantly, tighten the bolt to the precise torque specification provided in your vehicle's service manual using a calibrated torque wrench. If unsure, professional installation is recommended.

Double-check your vehicle's service manual to confirm the required thread size (M12 x 1.75) and bolt length (42mm overall, 30mm below head). Verify that your vehicle was manufactured from September 2006 onwards. Incorrect compatibility is the most common reason for fitment issues. Also, inspect for any damage to the caliper's threaded bore or the bolt's threads.

This is a critical safety issue. Immediately cease driving the vehicle. Re-check the torque specification against your vehicle's service manual and ensure the bolt was tightened to the correct value using a calibrated torque wrench. Ensure the caliper is correctly seated on the mounting bracket and that there are no obstructions. If the issue persists, the caliper itself or the mounting points may be damaged, or the bolt may be incorrect for the application.

Ensure you are using the correct 15mm spanner or socket that is in good condition. Worn tools can cause rounding. Also, confirm you are not over-torquing the bolt beyond the manufacturer's specification. If a bolt head strips, it must be carefully removed and replaced with a new, undamaged bolt.