Plumbing - Thru-Hull Fittings

1 1/2 Bronze Thru Hull w/Nut
Your Price:
$141.39

1 1/2 Bronze Thru Hull w/Nut

462-9-0322DP8PLB

"Cast bronze. Flange is machined to fit hull and grooved to retain bedding compound. Neck is threaded to approximately 3/8" from flange. Includes flange nut. UL Listed. NOT TO BE USED IN POTABLE WATER SYSTEMS."

Hose: 1-1/2", Flange: 3", Max Hull Thickness: 2-1/4"

Sold: Each


1 1/2 Thru Hull Connection
Your Price:
$150.49

1 1/2 Thru Hull Connection

462-9-0350008DPP

"Available in plain or chrome plated bronze, these fittings have a hose barb connection and are recommended for use above the waterline only. The flange is machined to fit the hull tightly and grooved to retain bedding compound. Minimum hull thickness 3/8". NOT TO BE USED IN POTABLE WATER SYSTEMS."

Hose: 1-1/2", Flange: 3-1/8", Max Hull Thickness: 1-7/8"

Sold: Each


1 1/4 Bronze Thru Hull w/Nut
Your Price:
$116.29

1 1/4 Bronze Thru Hull w/Nut

462-9-0322DP7PLB

"Cast bronze. Flange is machined to fit hull and grooved to retain bedding compound. Neck is threaded to approximately 3/8" from flange. Includes flange nut. UL Listed. NOT TO BE USED IN POTABLE WATER SYSTEMS."

Hose: 1-1/4", Flange: 2-3/4", Max Hull Thickness: 2"

Sold: Each


1 Bronze Thru Hull w/Nut
Your Price:
$76.39

1 Bronze Thru Hull w/Nut

462-9-0322DP6PLB

"Cast bronze. Flange is machined to fit hull and grooved to retain bedding compound. Neck is threaded to approximately 3/8" from flange. Includes flange nut."

Hose: 1", Flange: 2-3/16", Max Hull Thickness: 1-7/8"

Sold: Each


1 Thru Hull Connection Bulk
Your Price:
$10.19

1 Thru Hull Connection Bulk

462-9-0328DP6

Molded white plastic with broad flange. For use with hose. Not recommended for use below waterline.

Hose: 1", Flange: 2-1/4" OD", Max Hull Thickness: 1-1/2"

Sold: Each


1 Thru Hull Connection Chr
Your Price:
$110.79

1 Thru Hull Connection Chr

462-9-0350006DPC

"Available in plain or chrome plated bronze, these fittings have a hose barb connection and are recommended for use above the waterline only. The flange is machined to fit the hull tightly and grooved to retain bedding compound. Minimum hull thickness 3/8"."

Hose: 1", Flange: 2-1/4", Max Hull Thickness: 1-3/4"

Sold: Each


1 Thru Hull Connection Plb
Your Price:
$98.69

1 Thru Hull Connection Plb

462-9-0350006DPP

"Available in plain or chrome plated bronze, these fittings have a hose barb connection and are recommended for use above the waterline only. The flange is machined to fit the hull tightly and grooved to retain bedding compound. Minimum hull thickness 3/8"."

Hose: 1", Flange: 2-1/4", Max Hull Thickness: 1-3/4"

Sold: Each


1" Thru-Hull With Nut"
Your Price:
$26.99

1" Thru-Hull With Nut"

462-34-TH100W

Should have threaded portion cut to proper length considering hull and butt block thickness. Consider thread depth when using a seacock. Sealant is recommended between hull and thru-hull flange. Has locknut with bonding screw. Comes with nut. NOT TO BE USED IN POTABLE WATER SYSTEMS.

Thread: G 1", A: 2.85", B: 0.30", C: 2.32"

Should have threaded portion cut to proper length considering hull and butt block thickness. Consider thread depth when using a seacock. Sealant is recommended between hull and thru-hull flange. Has locknut with bonding screw. Comes with nut.NOT TO BE USED IN POTABLE WATER SYSTEMS.


1/2 Bronze Thru Hull w/Nut
Your Price:
$51.29

1/2 Bronze Thru Hull w/Nut

462-9-0322DP4PLB

"Cast bronze. Flange is machined to fit hull and grooved to retain bedding compound. Neck is threaded to approximately 3/8" from flange. Includes flange nut. UL Listed. NOT TO BE USED IN POTABLE WATER SYSTEMS."

Hose: 1/2", Flange: 1-1/2", Max Hull Thickness: 1-3/8"

Sold: Each


1/2 Thru Hull Connection
Your Price:
$8.59

1/2 Thru Hull Connection

462-9-0328DP4

Molded white plastic with broad flange. For use with hose. Not recommended for use below waterline.

Hose: 1/2", Flange: 1-1/2" OD", Max Hull Thickness: 1-1/4"

Sold: Each


1-1/2 Thru Hull Connection
Your Price:
$15.99

1-1/2 Thru Hull Connection

462-9-0328DP8

Molded white plastic with broad flange. For use with hose. Not recommended for use below waterline.

Hose: 1-1/2", Flange: 3" OD", Max Hull Thickness: 1-7/8"

Sold: Each


1-1/2 Thru Hull Connection C
Your Price:
$165.59

1-1/2 Thru Hull Connection C

462-9-0350008DPC

"Available in plain or chrome plated bronze, these fittings have a hose barb connection and are recommended for use above the waterline only. The flange is machined to fit the hull tightly and grooved to retain bedding compound. Minimum hull thickness 3/8"."

Hose: 1-1/2", Flange: 3-1/8", Max Hull Thickness: 1-7/8"

Sold: Each


1-1/2 X-Long Thru Hull-White
Your Price:
$10.99

1-1/2 X-Long Thru Hull-White

462-232-TH1502XLB

  • High Quality UV and Chemical Resistant Virgin Polypro

  • Sized to Fit All Marine Hose

A: 2-7/8", B: 5-3/8", C: 3-1/4", D: 1-1/2" extended", E: 2", Color: White

Sold: Each


1-1/2" Thru-Hull With Nut"
Your Price:
$57.99

1-1/2" Thru-Hull With Nut"

462-34-TH150W

Should have threaded portion cut to proper length considering hull and butt block thickness. Consider thread depth when using a seacock. Sealant is recommended between hull and thru-hull flange. Has locknut with bonding screw. Comes with nut. NOT TO BE USED IN POTABLE WATER SYSTEMS.

Thread: G 1 1/2", A: 3.15", B: 0.30", C: 2.89"

Should have threaded portion cut to proper length considering hull and butt block thickness. Consider thread depth when using a seacock. Sealant is recommended between hull and thru-hull flange. Has locknut with bonding screw. Comes with nut.NOT TO BE USED IN POTABLE WATER SYSTEMS.


1-1/4" Thru-Hull With Nut"
Your Price:
$44.99

1-1/4" Thru-Hull With Nut"

462-34-TH125W

Should have threaded portion cut to proper length considering hull and butt block thickness. Consider thread depth when using a seacock. Sealant is recommended between hull and thru-hull flange. Has locknut with bonding screw. Comes with nut. NOT TO BE USED IN POTABLE WATER SYSTEMS.

Thread: G 1 1/4", A: 2.90", B: 0.30", C: 2.62"

Should have threaded portion cut to proper length considering hull and butt block thickness. Consider thread depth when using a seacock. Sealant is recommended between hull and thru-hull flange. Has locknut with bonding screw. Comes with nut.NOT TO BE USED IN POTABLE WATER SYSTEMS.


1-1/8 Chr Thru-Hull F/Hose
Your Price:
$100.79

1-1/8 Chr Thru-Hull F/Hose

462-9-035006ADPC

"Available in plain or chrome plated bronze, these fittings have a hose barb connection and are recommended for use above the waterline only. The flange is machined to fit the hull tightly and grooved to retain bedding compound. Minimum hull thickness 3/8"."

Hose: 1-1/8", Flange: 2-1/4", Max Hull Thickness: 1-3/4"

Sold: Each


1-1/8 Thru Hull Connect Bulk
Your Price:
$9.59

1-1/8 Thru Hull Connect Bulk

462-9-0328DP6A

Molded white plastic with broad flange. For use with hose. Not recommended for use below waterline.

Hose: 1-1/8", Flange: 2-1/4" OD", Max Hull Thickness: 1-1/2"

Sold: Each


2 Bronze Thru Hull w/Nut
Your Price:
$187.39

2 Bronze Thru Hull w/Nut

462-9-0322009PLB

"Cast bronze. Flange is machined to fit hull and grooved to retain bedding compound. Neck is threaded to approximately 3/8" from flange. Includes flange nut. UL Listed. NOT TO BE USED IN POTABLE WATER SYSTEMS."

Hose: 2", Flange: 3-5/8", Max Hull Thickness: 2-3/8"

Sold: Each


2" Thru-Hull With Nut"
Your Price:
$85.99

2" Thru-Hull With Nut"

462-34-TH200W

Should have threaded portion cut to proper length considering hull and butt block thickness. Consider thread depth when using a seacock. Sealant is recommended between hull and thru-hull flange. Has locknut with bonding screw. Comes with nut. NOT TO BE USED IN POTABLE WATER SYSTEMS.

Thread: G 2", A: 3.90", B: 0.30", C: 3.33"

Should have threaded portion cut to proper length considering hull and butt block thickness. Consider thread depth when using a seacock. Sealant is recommended between hull and thru-hull flange. Has locknut with bonding screw. Comes with nut.NOT TO BE USED IN POTABLE WATER SYSTEMS.


3" Thru-Hull With Nut"
Your Price:
$451.99

3" Thru-Hull With Nut"

462-34-TH300W

Should have threaded portion cut to proper length considering hull and butt block thickness. Consider thread depth when using a seacock. Sealant is recommended between hull and thru-hull flange. Has locknut with bonding screw. Comes with nut. NOT TO BE USED IN POTABLE WATER SYSTEMS.

Thread: G 3", A: 4.00", B: 0.42", C: 5.50"

Should have threaded portion cut to proper length considering hull and butt block thickness. Consider thread depth when using a seacock. Sealant is recommended between hull and thru-hull flange. Has locknut with bonding screw. Comes with nut.NOT TO BE USED IN POTABLE WATER SYSTEMS.