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Groco TH-1000-W Bronze Thru-Hull Fitting 1" NPS Thread with Nut

Manufacturer

Groco

Picture for manufacturer Groco

Part Number

TH-1000-W
11 reviews
03/11/2036 10:32 PM
Sale Price

$18.30

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Groco TH-1000-W is a bronze standard length thru-hull fitting designed for below-waterline marine applications. This 1-inch NPS threaded fitting provides a reliable connection point for plumbing systems, transducers, and other through-hull installations on boats.

Key Features:

  • Constructed from durable marine-grade bronze for corrosion resistance
  • Standard length design with NPS (National Pipe Straight) threads
  • Includes mounting nut for secure installation
  • Flange design allows proper sealing against the hull
  • Threaded portion can be cut to custom length based on hull and backing block thickness

Installation Notes:

  • Marine sealant recommended between hull and thru-hull flange for watertight seal
  • Consider thread depth requirements when installing with a seacock
  • Threaded section should be trimmed to accommodate specific hull thickness and backing block dimensions

Important: Not approved for use in potable water systems. Designed for raw water applications only.

Products specifications

Dimensions

1" Diameter2.85" Length x 0.3" Flange Thickness x 2.32" Outer Flange

Type

Thru-Hull Fittings

So far so good, great price.

Good comunication best prices on the web

Great service and awsome prices

Have not recieved order yet, but price was good. Will see how long it takes and if I get the right product. Writing this review before arrivial.

So far, so good

Quick and easy

Great service so far

piece of cake for a non tech person

Ordering was simple

"Customer service was very helpful, very good prices. On its way the next day."

Same product as others with better price. Simple and easy to buy products on website and good shipping.

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