Bronze Thru Hull, Flush Type

$39.43 to $71.98
$39.43 to $71.98

Buck Algonquin Bronze, Flush Type Thru Hull with machined finish for your boat.

  • 45 degree flange angle
  • 3/8" flange thickness
  • Includes Flange Nut

WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. Do not use in connection with drinking water. Wash hands after handling. For more information, go to
Item #
Thread Size
Stem Length Under Flange
Flange Diameter
Flange Thickness
Flange Angle
Buck Algonquin Bronze 1/2" Flush Thru-Hull
Item #:531455-1/2"
Thread Size: 1/2" NPS
Stem Length Under Flange: 2-5/16"
Flange Diameter: 2-1/2"
Flange Thickness: 3/8"
Flange Angle: 45 Deg.
Buck Algonquin Bronze 1-1/4" Flush Thru-Hull
Item #:531455-1-1/4"
Thread Size: 1-1/4" NPS
Stem Length Under Flange: 3-1/8"
Flange Diameter: 3"
Flange Thickness: 3/8"
Flange Angle: 45 Deg.

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Hydrasearch Company warrants the products described herein and manufactured by Hydrasearch to be free from defects in material and workmanship for a period of one (1) year from the date of shipment under normal use and service. Shipping of the product back to the manufacturer for warranty is the customers responsibility to pay.


  • Restocking charge will apply at a minimum of 25% for all product returned.
  • All Returns must be returned within 30 days of receipt of the items.
  • Some products are non-returnable, please contact us for further details.
  • Manufacturer defects reported within 30 days of receipt will be supplied a pre-paid label for return shipping upon approval.
  • Please contact Go2marine LFS Marine and Outdoor for Manufacture Defects, Returns and help with Warranties.