Groco HTH-2000 Bronze Thru-Hull Fitting with Locknut

The Groco HTH-2000 is a heavy-duty bronze thru-hull fitting designed for marine applications requiring reliable through-hull water flow. Constructed from corrosion-resistant bronze alloy, this fitting provides long-lasting performance in harsh saltwater and freshwater environments.

Key Features:

• Durable bronze construction for superior corrosion resistance
• Precision-machined threads for secure, leak-free installation
• Includes locknut for proper mounting and sealing
• Suitable for intake and discharge applications
• Meets marine industry standards for below-waterline installations

This thru-hull fitting is engineered to provide a dependable connection point for through-hull plumbing systems on boats and vessels. The included locknut ensures proper installation and prevents loosening due to vibration. Ideal for livewell systems, raw water intakes, discharge ports, and other marine plumbing applications.