GROCO 3/4" NPS NPT Combo Stainless Steel Thru-Hull Fitting w/Nut

Ensure the integrity and reliability of your marine systems with our premium 3/4" NPS NPT Combo Stainless Steel Thru-Hull Fitting. Crafted from high-grade 316 stainless steel, this fitting is designed to withstand the harsh marine environment, providing a secure and leak-free connection for your boat's thru-hull installations.

Key Features

• Dual Thread Design: Compatible with both NPSM and NPT threads, offering versatile installation options.
• Premium Material: Made from durable #316 stainless steel, ensuring corrosion resistance and long-lasting performance.
• Variety of Sizes: Available in sizes ranging from 1/2" to 3" to accommodate various marine applications.
• Certified Safety: UL Listed 647B for enhanced safety and compliance with industry standards.
• Multiple Models: Choose from BSPP and stainless steel models to match your specific needs.

Specifications

Hose Size	3/4"
Material	Stainless Steel
Box Dimensions	3"H x 3"W x 5"L
Weight	0.5 lbs
UPC	742985146464

Why Choose Our Thru-Hull Fittings?

Our stainless steel thru-hull fittings are specifically engineered for the marine environment, offering unparalleled strength and resistance to saltwater corrosion. Whether you're upgrading your boat's cooling system, bilge pump, or any other through-hull application, our fittings provide a reliable and secure connection that you can trust.

Installation Tips

1. Ensure the installation area is clean and free from debris.
2. Use the appropriate thread sealant to prevent leaks.
3. Secure the fitting tightly with the included nut to maintain a watertight seal.
4. Regularly inspect the fittings for signs of wear or corrosion to ensure ongoing performance.

Customer Reviews

Join the many satisfied boaters who have enhanced their vessels with our thru-hull fittings. Experience the difference in quality and durability on your next marine project.

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.