Plastimo 5/8´´ thru-hull

PLASTIMO Straight Thru-Hull: Superior Durability for Marine Plumbing

Ensure the long-term integrity and safety of your vessel´s plumbing system with the PLASTIMO Straight Thru-Hull fitting. As a critical component in the Boats and equipment category, this expertly engineered part from the Plumbing subcategory is designed to provide a secure, leak-proof, and exceptionally durable connection through your boat´s hull. Ideal for both new installations and professional refits, it offers a state-of-the-art solution that combines robust materials with intelligent design for ultimate peace of mind on the water.

At the heart of this fitting is its innovative hybrid construction. This straight thru-hull with stainless steel flange is built from a high-strength, glass-reinforced (20%) polyamide, a composite material renowned for its incredible toughness and complete immunity to both corrosion and electrolysis. This advanced body is then expertly finished with an overmoulded 316 L stainless steel flange. This unique combination delivers the best of both worlds: the non-corrosive, long-lasting reliability of a composite body below the waterline and the polished, premium aesthetic of marine-grade stainless steel on the exterior of your hull. This design effectively eliminates the risk of galvanic corrosion, a common point of failure in traditional all-metal thru-hulls.

Key Features for Easy Installation and Lasting Performance:

Installation and maintenance are streamlined thanks to several thoughtful design elements. This fitting is engineered not just to perform, but to make your work in the bilge easier and more efficient.
- Nut Incorporates Washer: The securing nut features a fully integrated washer. This clever, one-piece design prevents fumbling with separate small parts in cramped spaces, ensures a wider, more even distribution of clamping pressure against the hull, and contributes to a more reliable, water-tight seal.
- Flat Part on Thread Makes Tightening Easier: A distinct flat section is machined onto the thread of the fitting. This allows you to securely hold the thru-hull body with a wrench, preventing it from spinning during installation while you tighten the nut. This simple but crucial feature guarantees you can achieve the proper torque for a secure, leak-free connection every time.

This model is part of a comprehensive range of Thru-hulls designed for various marine applications. Please reference the detailed drawing dimensions below to ensure a perfect match for your specific requirements.

Drawing Reference:

* A (Hose Connection Diameter): 5/8´´
* B (Flange Diameter): 48 mm
* C (Required Hole Saw Diameter): 44 mm
* D (Thread Diameter): 33 mm
* E (Max Hull Thickness / Thread Length): 80 mm

Choose the PLASTIMO Straight Thru-Hull for a modern, reliable, and long-lasting solution to one of your boat´s most critical systems. Its superior materials, user-friendly features, and robust engineering make it the premier choice for boaters who demand quality, safety, and performance without compromise