







Marine Thru-Hull Outlet Fitting - 316 Stainless Steel Mirror Polish (1/2"-1.25")
Impuestos incluidos (excepto Mónaco, Noruega e Irlanda del Norte). Consulta las tarifas en el carrito/finalizar compra. Las opciones de envío (estándar 8-15 días / económico 25-45 días) varían según la dirección y el peso. Los envíos a zonas remotas están sujetos a tiempos de tránsito más largos. Ahorra aproximadamente un 7 % en envíos para pedidos superiores a 100 kg (220 lb).
Settlement Protocols
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Superior Marine Plumbing Engineering
Upgrade your vessel's drainage system with the AirowMarine 316 Stainless Steel Thru-Hull Outlet Fitting. Engineered for extreme maritime conditions, this fitting is cast from premium AISI 316 stainless steel, offering unparalleled resistance to pitting and crevice corrosion in high-salinity environments.
Technical Precision
- Jewelry-Grade Finish: The electropolished mirror surface not only provides a high-end aesthetic but actively resists marine growth and grime buildup.
- Watertight Integrity: Machined with exacting tolerances and supplied with a heavy-duty locking nut to ensure a fail-safe, leak-proof seal for your bilge and plumbing lines.
- Versatile Application: Suitable for above or below waterline installation on fiberglass, aluminum, or composite hulls.
Whether you are performing a critical repair or a custom boat build, AirowMarine hardware provides the structural reliability required for the open sea.
Frequently Asked Questions
- Will this fitting rust in high-salinity saltwater environments?
- No. This fitting is manufactured from AISI 316 Stainless Steel, which contains molybdenum. This specific alloy is designed to prevent pitting and corrosion even in the harshest saltwater conditions, unlike lower-grade 304 stainless.
- Is the installation hardware included with the thru-hull?
- Yes, each fitting comes with a heavy-duty, precision-machined locking nut to ensure a secure, watertight seal against the hull during installation.
- Does the mirror finish serve a purpose beyond looks?
- Absolutely. The 'Jewelry-Grade' electropolished finish creates a molecularly smooth surface that significantly reduces the ability of marine growth, algae, and grime to adhere to the fitting, making maintenance much easier.

Engineering Specs
ESTABLECIDO EN 2017
AirowMarine
Herrajes marinos profesionales para un viaje más seguro.











