SKU: 30454182660

Attwood Stainless Steel Thru-Hull Standard Straight Barbed - 5/8" Inner Diameter [66546-3]

Sale price$26.55 Regular price$29.50
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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1

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Description

Attwood Stainless Steel Thru-Hull Standard Straight Barbed - 5/8" Inner Diameter [66546-3]Stainless Steel Thru Hull Standard Straight Barbed 5 8" 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

Stainless Steel Thru-Hull Standard Straight Barbed - 5/8" 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

  • Standard Thread model has a full-length thread for thick hulls and easy tightening

Specifications:

  • Hose size: (inch) 5/8" inner diameter
  • Flange Diameter: (inch) 1-7/8"
  • Thread O.D. (outside diameter): (inch) 1" 
  • Thread Length: (inch) 2"
  • Barb Length: (inch) 1-1/4"
  • Total Length: (inch) 3-3/4"
  • Install Hole Saw Size: (inch) 1-1/8" 
  • Thread NPSM: (inch) 3/4"
  • Max Hull Thickness: (inch) 1-1/16"

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

Specifications:

  • Hose Size: 5/8"
  • Material: Stainless Steel
  • Box Dimensions: 2"H x 3"W x 6"L WT: 0.5 lbs
  • UPC: 022697665461

Quick Guide (pdf)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 30454182660

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mbarrelle
Omaha, US
★★★★★ 5
Thin but not see thru
Size: X-Large, Color: Military Green Heather
Thin and comfortable
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Reviewed in the United States on May 19, 2025
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Great T-shirts
Size: Large, Color: Military Green Heather
Love these shirts! Must buy..
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Reviewed in the United States on March 30, 2025
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Brian Burgnone
Alexandria, US
★★★★★ 5
Nice tee
Size: XX-Large, Color: Military Green Heather
Nice looking tee. It is a thinner tee. Fit is spot on.
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Reviewed in the United States on March 2, 2024
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Amy S
Phoenix, US
★★★★★ 5
Cute great size got a lot of compliments
Color: Obsidian Black
Loved this. Got it on sale dor 34.99 and worth it it seems like a good staple for events / outtings. Even daily use probably, but I got it for a wedding event.weekend and got so many compliments! Good closure zipper had no issues. I like the material doesn’t look or feel cheap, good color. (I got black) but saw someone at event with gold one and also adorable!!! Storage is huge for me - it easily fit my phone, a couple of pads and tampons, small hand sanitizer, small aquaphor with room! I also had sunglasses in there at one point and surprisingly zipped fine with all of that. Overall convenient for storage, aesthetically pleasing, good material-quality. Cons: the chain strap bothered my neck a little bit after wearing it but that’s a me problem. Not the purse/way it was made. But something to consider.
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Reviewed in the United States on April 4, 2026
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Gmomg
Louisville, US
★★★★★ 5
Cute and versatile clutch purse
Color: Apricot Beige
Very nicely made, can use as a clutch, a shoulder or the chain can be doubled and makes a great little purse, roomy and closes with a zipper so you don't lose things like I do. Will probably get more in different colors, soft leathery material.
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Reviewed in the United States on April 15, 2026

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