Mopar Performance Hex Flange Head Lock Bolt

The Mopar Performance Hex Flange Head Lock Bolt line covers hex flange head locking bolts (also called flange bolts, lock bolts or hex flange screws) for Mopar-engineered vehicles. Each bolt is built to the specifications of the original Mopar fastener, so it secures components the way the factory intended.

Key Features:

• Hex flange head design spreads clamping load across a wider bearing surface, so no separate washer is needed
• Locking design helps the bolt stay tight against vibration and repeated load cycles
• Hex head drives with standard sockets and wrenches for easy installation and removal
• Metric thread sizes and lengths are offered across the line for different mounting points
• Genuine Mopar engineering and quality for a dependable factory-style fit

Hex flange head lock bolts are used for suspension, driveline, chassis and body mounting points. They suit routine repair, restoration and performance builds where reliable hardware matters. Choose the variant with the thread size and length that matches your application.