Front and Rear Brakes · Brakes, Wheels, Tires
Safety critical fastener
| System | Brakes, Wheels, Tires |
| Subsystem | Front and Rear Brakes |
| Assembly | Caliper Bridge Assembly |
| Fastener | Socket Head Screw |
| Thread | M12x1.5 |
| Grade | 8.8 |
| Years | 1982–1983 |
| Vehicles | 911 Turbo |
| Confidence | Factory Verified |
Source: Porsche Technical Specifications (WKD 423110, 911 SC/Turbo, 82,83 Models), page 97 - Anzugsdrehmomente fuer Bremshydraulik und Bremsmechanik (Tightening Torques for Brake Hydraulics and Brake Mechanism)