• Precision-engineered silver aluminum construction for lightweight strength.
• Ideal compatibility with 8mm or 5/16 flat head cap screws in kart applications.
• Enhances weight mounting by providing a stable, conical interface that resists shear forces.

Track pros know that reliability starts with the basics—this washer delivers by preventing bolt pull-through, keeping your seat and weights firmly in place for optimal aerodynamics and speed.

Whether tweaking your setup between heats or building from scratch, it promotes better organization at the pit, saving time and boosting confidence. Sold each (SKU: KM625S), it's a must-have for any kart enthusiast focused on peak performance.

Frequently Asked Questions

Q: What size bolt is this conical washer designed for?

A: This washer is precision-engineered for use with 8mm or 5/16-inch flat head cap screws, ensuring a perfect fit for standard kart hardware.

Q: Why should I use a conical washer instead of a standard flat washer?

A: The conical shape provides a self-centering interface that distributes pressure more evenly. This helps prevent bolt pull-through on plastic or fiberglass seats and resists shear forces better than a flat washer.

Q: Is this washer sold as a set or individually?

A: This item is sold individually (each), allowing you to purchase the exact quantity needed for your specific seat or weight mounting configuration.

Q: Can I use these washers on my seat mounting bolts?

A: Yes, these are ideal for seat mounting. They provide a stable, secure interface that keeps your seat firmly in place, which is critical for maintaining proper chassis flex and driver position.

Related Products From Vendor

• Blue Anodized Conical Seat Washer for Secure Kart Mounting