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Amarine-made Straight Thru-Hull Valve Fitting Fully Threaded Stainless Steel 316 Boat Thru Hull for 3/8-Inch Interior Diameter Hose Thru Drain Boat Hose

Free shipping on orders over $29.99

$12.99

$ 5 .99 $5.99

In Stock

About this item

  • Hose Thru Fitting Drain Tube for For boat,marine,caravan,truck,automotive applications,motorwell, livewell, or baitwell.Ideal for use as an exhaust port for a bilge pump.
  • Maximum corrosion resistance and durability in the saltwater environment.Polished to a beautiful, mirror-like finish.
  • Flange O.D:1-3/8";Size:3/8"
  • This brand new boat hose is made of heavy duty 316 grade stainless steel construction to ensure strength and durability.It has high practicability and reliability.
  • The stainless steel straight-through hull fitting hose is compact enough to fit near corners and narrow areas.


Two slightly protruding pins within the interior of the drain allow for a wide blade flat screwdriver to be inserted and prevents the flange portio from turning when nut is installed.
Have installed two in water tanks using smallest possible holes and clear household silicone and have experienced zero leaks.With a wrench flats on the notched surface, it is easy to tighten and can provide you with a convenient and practical using experience.


Greg
Reviewed in the United States on January 26, 2024
Nice quality piece. However the dimensions given are very misleading. First the outer threads will fit a 5/8" hole. not 9/16". I needed use a different fastener and the pitch doesn't seem to be standard size in either imperial or metric. If imperial it would be a 19 tpi. which isn't common in a 5/8. And if metric it would be an M15 however with a 1.3mm pitch. So good luck finding hardware that will fit this :(
Troy
Reviewed in the United States on February 19, 2021
Exactly what I ordered should work for the way I want it to only problem is these things are way overpriced but what boating products aren’t
Jerry B
Reviewed in the United States on October 24, 2020
The hole for the drain to fit in is 5/8" diameter to drill out and fit it through the deck. The polished drain hole itself at the top has a diameter of 7/8".The bottom of this drain has a threaded section that is a rough 7/8" OD and the inside diameter is 5/8", so plan your hoses accordingly.
james thomas
Reviewed in the United States on May 6, 2019
Very nice just what i needed exactly as pictured. In the pictures you are looking at a worm farm bin. I added a brass barbed fitting to the stainless fitting that i am using for a drain