Attwood Stainless Steel Thru-Hull Standard Straight Barbed - 5/8" Inner Diameter [66546-3]
Low stock
In stock
Couldn't load pickup availability
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)
Description
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)
Have a question?
Recently Viewed
Discover the Latest
Explore our lineup of kayaks and paddle gear chosen by local experts. Great Bay Outfitters outfits anglers and outdoor adventurers with the right boats, trusted equipment, expert guidance, in-water demos, and full-service local support.
Demos and Rentals
From fishing kayaks to paddleboards, we let you try it on the water first. Enjoy flexible rentals and in-water demos to make sure your adventure is perfectly matched to your experience and goals.
Demos
Every paddler is unique, and every kayak handles differently. Our in-water demos let you experience the fit and performance firsthand, ensuring the perfect match for your skill level and adventure goals.
Rentals
From quick outings to full day adventures, our fishing and recreational kayak packages are built to match how you paddle and fish.