Seachoice Well Nuts

Seachoice Well Nuts are rubber expansion nuts with a brass threaded insert. They give you a threaded mounting point in thin panels, sheet material and fiberglass, including places where you can't reach the back side. They are also called rubber well nuts or expansion nuts. Boaters use them for marine hardware, windscreens and accessories.

Key Features:

• Rubber and brass construction: the flexible rubber body is paired with a brass threaded insert.
• Expansion design: tightening the screw compresses the rubber body, which bulges on the back side of the panel and grips it.
• Sealing and vibration damping: the rubber body fills the mounting hole and helps keep out moisture. It also helps reduce rattle and vibration at the mounting point.
• Brass threads: the brass insert resists corrosion and gives a solid thread for a machine screw.
• Multiple thread sizes and lengths: choose the variant that matches your application.

Seachoice Well Nuts are a practical choice for mounting accessories, panels and hardware on boats, trailers, RVs and other vehicles where a standard nut and bolt isn't practical.