The Attwood Marine Stainless Steel Thru-Hull Fitting features a compact, short-thread design for installation in confined spaces and near corners. Crafted from 316 stainless steel with a polished, corrosion-resistant mirror finish, these durable fittings are intended for installation above the water line.
Key Features:
- Constructed from high-strength 316 stainless steel alloy
- Includes a silicone gasket for secure, reliable sealing
- Flange channel designed to hold a bead of sealant
- Wrench flats and end notches allow for single-person installation from inside the hull
- Barbed tail provides extended room for multiple hose clamps
- Fits 5/8 in. inner diameter hose
- Requires 1-1/8 in. hole saw size for installation
- Maximum hull thickness: 5/8 in.
- Overall length: 2-1/4 in.
- Thread O.D.: 1 in.
- Thread length: 1 in.
- Barb length: 1 in.
- Flange diameter: 1-7/8 in.
- NPSM thread: 3/4 in.
- Manufacturer Part Number: 66540-3
Product facts
- CT SKU
- CT-114996
- Model / MPN
- 66540-3
- UPC / GTIN
- 022697665409
- Package dimensions
- 2" X 3" X 6"
- Package weight
- 0.4 lb
- Specifications
- Hose Size = 5/8"\nMaterial = Stainless Steel
Fit-sensitive item: confirm measurements, model numbers, and manufacturer details before ordering. Tug & Tow does not guarantee universal compatibility from a product page alone.
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Shipping & returns
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Fit & compatibility
Fit & compatibility
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