Inserts / Brass Nut

FAQ

What is the Goya Brass Nut used for?

The Goya Brass Nut is a brass nut designed for use with Powerbox fins and MT (Mini Tuttle) fin systems. It provides reliable fastening and ensures that the fin is securely seated in the board.

Which fin systems is the Brass Nut suitable for?

According to the manufacturer, the Brass Nut is designed for Powerbox fins and MT fins. This means it is compatible with all common Goya boards and fins equipped with these boxes.

What sizes are available?

The Goya Brass Nut is available in 9 mm and 12 mm sizes. The size you need depends on the fin box installed on your board.

How do I find the right size for my board?

Measure the depth of the fin box on your board or check the specifications of your board and fin. Powerbox and MT boxes differ in the required thread length, so the size specification is crucial for a proper fit.

What material is the Goya Brass Nut made of?

The nut is made of brass. Brass is resistant to corrosion from saltwater, making it ideal for use in windsurfing.

How do I properly care for the Brass Nut?

Rinse the nut with fresh water after every session and dry it to remove salt and dirt deposits. This keeps the thread free-flowing in the long term and allows the fin to be mounted without problems even after many sessions.

Is the Goya Brass Nut an original spare part?

Yes, it is an original Goya spare part. This ensures compatibility with Goya Powerbox and MT fin systems.

Can I also use the Brass Nut with other brands?

The Brass Nut is designed for Goya Powerbox and MT fins. With third-party fins, you should check before purchase whether the thread diameter and length match to ensure secure installation.