Product Overview
Bronze Thru Hull W/Nut 1 1/4

Ensure the integrity of your vessel's plumbing with the Groco Bronze Thru-Hull with Nut (1 1/4"). This robust and reliable fitting is essential for below-the-waterline connections, providing a secure pathway for intake or discharge. Crafted from high-quality C83600 bronze, it offers exceptional corrosion resistance and durability in harsh marine environments. The NPS/NPT combo thread ensures a tight, leak-free seal, giving you peace of mind on the open water. Upgrade your boat's systems with this dependable thru-hull fitting and enjoy long-lasting performance.
Key Features
- Durable C83600 Bronze Construction: Provides superior corrosion resistance for a long-lasting, dependable fitting.
- NPS/NPT Combo Thread (1 1/4"): Ensures a secure and watertight connection, minimizing the risk of leaks.
- Includes Nut: Simplifies installation and provides extra reinforcement for a rock-solid seal.
- UL Listed 647B: Meets rigorous safety standards, ensuring reliable performance and peace of mind.
- Standard Length: Suitable for most hull thicknesses, providing a versatile solution for various applications.
- Groco Quality: Backed by a trusted brand known for its reliable and high-performing marine products.
What's in the Box
- Bronze Thru-Hull Fitting
- Nut
Specifications
The Captain's Take
After years of battling corrosion and leaky fittings, I switched to Groco thru-hulls and haven't looked back. The bronze construction is top-notch, and the combo thread gives me a solid, dependable seal every time. Knowing my plumbing is secure allows me to focus on what matters – navigating the waters and enjoying the journey. I recommend Groco thru-hulls to any captain who values quality and reliability.