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Attwood Marine 66540-3 Thru-Hull Fitting 5/8 Inch Stainless Steel Short

Manufacturer

Attwood Marine

Picture for manufacturer Attwood Marine

Part Number

66540-3
13 reviews
04/06/2036 9:30 PM
Sale Price

$23.70

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Attwood Marine 66540-3 is a premium thru-hull fitting designed for above-waterline marine plumbing installations. Precision cast from marine-grade 316 stainless steel, this fitting provides superior corrosion resistance and durability in harsh saltwater environments.

Key Features:

  • Marine-grade 316 stainless steel construction for maximum corrosion resistance
  • Accepts 5/8-inch hose connections for secure fluid transfer
  • Short length design ideal for tight mounting spaces
  • Integrated channel under flange retains sealant bead for watertight installation
  • Wrench flats or end notch for easy installation and removal
  • Designed specifically for above-waterline applications only

This thru-hull fitting is ideal for livewell systems, bilge pump outlets, washdown connections, and other above-waterline plumbing needs on boats and marine vessels. The quality stainless steel construction ensures long-lasting performance and reliability.

Products specifications

Flange

1-7/8"

Hose

5/8"

Hose Size

5/8" I.D.

Install Hole Saw Size

1-1/8"

Length

2-1/2"

nice thanks

easy site to use

I'm a new customer to Autoplicity and I just bought a Thule Bicycle Rack for a great price!! Autoplicity had a great price that didn't even compare to other websites prices. The shipping is super fast and it was in great packaging and shape when I received the bike rack. Thanks and I will definitely shop at Autoplicity again! Highly recommend!!

Price is the lowest price you can get anywhere. Customer service goes the extra mile helping me with my oder. Delivery was fast and products were as advertised. I will definitely order from Autoplicity again.

very easy

easy to find and order

Great have the parts

Great price, easy check out

So far so good.

Thanks

Best price I could find! Great customer service kept me informed through the whole order process to insure acuracy since it was being sent directly from the manufacture. Recieved my order in good time, right parts and no damage. Overall very satisfied and will be doing business again in the future.

I purchased a wiring connector and some additional wiring pins. Super fast shipping. Likely to buy from again.

Thanks again! Best prices I found on the web! Fast shipping Would definitely buy from again!

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