Cap Nuts & Exhaust Nuts

Cap nuts and exhaust nuts are small but essential hardware pieces used throughout powersports vehicles. Cap nuts protect exposed threads and provide a clean, secure finish on body panels, brackets, and engine covers. Exhaust nuts are designed to handle high heat and constant vibration, ensuring the exhaust header stays firmly sealed against the cylinder. Over time, these nuts can corrode, loosen, or lose their clamping strength—especially on off-road vehicles or machines that see frequent heat cycles. This category includes durable replacement nuts for common platforms such as GY6 scooters, Honda-type ATVs and dirt bikes, mini bikes, and go karts.

This collection may include:

• Heat-resistant exhaust nuts for scooter, ATV, and dirt bike engines
• Cap nuts for bodywork, engine covers, and general mounting points
• Hardware compatible with GY6 engines, Honda-type motors, mini bikes, and go karts
• Thread sizes and finishes suitable for high-vibration and high-temperature applications
• Replacement components for worn, stripped, or missing factory hardware

Additional notes about this collection:

• Helps eliminate rattles, exhaust leaks, and loose mounting points
• Ideal for maintenance, upgrades, or replacing damaged hardware
• Supports reliable long-term use across both on-road and off-road machines
• Ensures proper fitment when matched to the correct thread size and hardware style