Product Overview
Bronze Thru Hull W/Nut 1

Ensure a rock-solid, reliable connection below the waterline with the Groco Bronze Thru Hull W/Nut 1". This essential fitting, crafted from durable C83600 bronze, provides a secure pathway for plumbing, intake, or discharge systems. Its robust construction and precision engineering offer peace of mind, preventing leaks and ensuring long-lasting performance in harsh marine environments. Upgrade your boat's plumbing with this trusted component and sail with confidence knowing your below-waterline connections are secure.
Key Features
- **Durable C83600 Bronze Construction:** Resists corrosion and stands up to the harsh marine environment for years of reliable service.
- **1" NPS Thread:** Ensures a secure and standardized connection to your plumbing system.
- **Includes Nut:** Simplifies installation and provides a watertight seal against the hull.
- **Precision-Engineered:** Guarantees a perfect fit and superior functionality for optimal flow and performance.
- **UL Listed 647B:** Meets stringent safety standards for marine thru-hull fittings.
- **Versatile Use:** Suitable for a variety of below-waterline plumbing applications, including intake and discharge systems.
- **Trusted Groco Brand:** Known for quality and reliability in marine plumbing solutions.
What's in the Box
- Bronze Thru Hull Fitting
- Flanged Nut
Specifications
The Captain's Take
After years of battling leaky, unreliable thru-hulls, I switched to Groco and never looked back. This 1" bronze fitting is a workhorse. Its solid construction and included nut make installation a breeze, and I know I can count on it to withstand anything the ocean throws its way. Don't compromise on quality when it comes to below-the-waterline fittings – choose Groco for peace of mind.