Mitsubishi Flange Bolt MS101354 (8×40 mm)

Secure critical assemblies with the genuine MS101354 flange bolt. Engineered to Mitsubishi’s exact specifications, this 8 × 40 mm fastener features an integrated washer face and precision threads to deliver reliable clamp loads and vibration-resistant performance in engine, transmission and suspension applications.

Key Benefits

• Exact OEM Fit – M8 × 1.25 thread pitch and 40 mm length match factory mounting points for direct, no-modification installation.

• Integrated Flange Washer – built-in washer head spreads clamp force evenly, protecting mounting surfaces and eliminating the need for separate washers.

• High-Strength Steel – quenched and tempered alloy delivers superior tensile and shear capacity under repeated load cycles.

• Corrosion-Resistant Finish – zinc-plated coating guards against rust, road salt and moisture for long-term reliability.

• Vibration-Locking – precise thread tolerance minimizes loosening under engine vibration and torque variation.

Typical Applications

• Alternator and power-steering pump mounts

• Engine bracket and accessory assemblies

• Transmission and gearbox support brackets

• Suspension cross-member and control-arm attachments

Technical Specifications

1. Prepare the mating surfaces by cleaning away dirt and corrosion.

2. Position the component and hand-thread the MS101354 bolt until snug.

3. Torque to 25 Nm with a calibrated wrench to achieve correct clamp load.

4. Inspect for secure seating and re-torque after initial run-in if necessary.