Attwood Marine Stainless Steel Thru-Hull Short Straight Barbed Fitting - 1 Inch Inner Diameter

Stainless Steel Thru-Hull Short Straight Barbed - 1" Inner Diameter

Polish your image with these beautiful, durable stainless steel fittings. Why specify plastic parts when these fittings will last the life of the boat

Rugged Stainless Construction:

• Cast from certified Enhanced 316 Stainless Steel alloy for strength and lifetime corrosion-resistance
• All visible areas are polished to a mirror finish, then passivate each part for additional protection
• Thick steel sidewalls withstand continual stress and hose flexing

Faster, Simpler Installation:

• Each Thru-Hull is available with a new silicone gasket
• A channel under the flange holds a bead of sealant, making it easier to apply a trouble-free seal
• All models have wrench flats or an end notch to hold as a gripping surface; one installer can tighten all connections from inside the hull
• The barbed tail ends provide plenty of room to hold multiple clamps

Stainless Steel Straight Thru-Hulls, Barbed

• Short Thread is a more compact size, which allows installation near corners and in confined areas

Specifications:

• Hose size: (inch) 1" inner diameter
• Flange Diameter: (inch) 2-1/4"
• Thread O.D. (outside diameter): (inch) 1-3/8"
• Thread Length: (inch) 1-1/8"
• Barb Length: (inch) 1"
• Total Length: (inch) 2-1/2"
• Install Hole Saw Size: (inch) 1-1/2"
• Thread NPSM: (inch) 1"
• Max Hull Thickness: (inch) 5/8"

*Stainless Steel Thru-Hull Connectors are designed for installation above the water line only

Enhance your boat's durability and appearance with the Attwood Marine Stainless Steel Thru-Hull Short Straight Barbed Fitting, designed for a 1-inch inner diameter hose connection. Crafted from certified Enhanced 316 stainless steel, this fitting offers superior strength and corrosion resistance, ensuring reliable performance over the lifetime of your vessel. The polished mirror finish and passivation process provide an attractive look while protecting against environmental damage. Its thick steel sidewalls are engineered to withstand continuous stress and hose flexing, making it suitable for demanding marine applications. Installing this fitting is straightforward, featuring a silicone gasket for a secure seal and a channel beneath the flange to hold sealant, simplifying the sealing process. The inclusion of wrench flats or an end notch allows for easy tightening from inside the hull, reducing installation time and effort. The barbed tail ends facilitate multiple clamps, ensuring a tight, leak-free connection. This short thread design is ideal for confined spaces and near corners, providing versatility in installation scenarios. Designed exclusively for above-water-line use, this thru-hull fitting is a durable, visually appealing choice for marine plumbing systems. With a flange diameter of 2-1/4 inches, thread outside diameter of 1-3/8 inches, and a total length of 2-1/2 inches, it fits a 1-1/2-inch install hole and supports a maximum hull thickness of 5/8 inch. Trust Attwood Marine’s quality hardware for a long-lasting marine plumbing solution that combines strength, ease of installation, and corrosion resistance.

Features:

• Constructed from certified Enhanced 316 stainless steel for strength and corrosion resistance

• Mirror-polished finish with passivation for added protection against environmental elements

• Thick steel sidewalls to withstand continual stress and hose flexing

• Includes a silicone gasket for faster, simpler installation

• Channel beneath flange holds sealant for trouble-free sealing

• Wrench flats or end notch for easy tightening from inside the hull

• Barbed tail ends provide room for multiple clamps for secure connection

• Short thread design ideal for confined spaces and near corners

• Supports 1-inch inner diameter hoses with a 2-1/4-inch flange diameter

• Designed for above-water-line installation, ensuring durability and reliability