Marine Plumbing & Ventilation > Thru-Hull Fittings

Perko 1/2″ Thru-Hull Fitting w/Pipe Thread Bronze MADE IN THE USA

$51.96

Perko 1/2″ Thru-Hull Fitting w/ Pipe Thread BronzeFlange is machined to fit hull and grooved to retain bedding compound. Neckis threaded to approximately 3/8 inch from flange. Cast bronze. Technical Information:Pipe Size Inches: 1/2Mouting Hole Diameter Inches: 13/16Maximum Hull Thickness Inches: 1-3/8O.D. Flange Inches: 1-1/2Model Number: 0322DP4PLBShip Weight: 1.8/7.9 lbs.MADE IN THE USA

Marine Plumbing & Ventilation > Thru-Hull Fittings

GROCO 1″ Bronze Extra Long Thru-Hull Fitting w/Nut

$50.00

1″ Bronze Extra Long Thru-Hull Fitting w/Nut  Features: Extra long NPSM / NPT combination thread C83600 Bronze

Marine Plumbing & Ventilation > Thru-Hull Fittings

GROCO Bronze Hose Barb Thru-Hull Fitting – 1-1/8″

$47.00

Bronze Hose Barb Thru-Hull Fitting – 1-1/8″  Features: NPS Thread With Hose Connection C83600 Bronze UL Listed 647B

Marine Plumbing & Ventilation > Thru-Hull Fittings

GROCO 3/4″ Bronze Combo Scoop Thru-Hull w/Nut

$44.00

3/4″ Bronze Combo Scoop Thru-Hull w/Nut  Features: Designed for increased flow compared to standard Thru Hulls NPSM / NPT combination thread C83600 Bronze Specifications: Thread NPS: 3/4″

Marine Plumbing & Ventilation > Thru-Hull Fittings

GROCO Stainless Steel Hose Barb Thru-Hull Fitting – 1-1/8″

$42.00

Stainless Steel Hose Barb Thru-Hull Fitting – 1-1/8″  Features: NPS Thread With Hose Connection #316 Stainless Steel UL Listed 647B

Marine Plumbing & Ventilation > Thru-Hull Fittings

GROCO Bronze Hose Barb Thru-Hull Fitting – 1″

$42.00

Bronze Hose Barb Thru-Hull Fitting – 1″  Features: NPS Thread With Hose Connection C83600 Bronze UL Listed 647B

Stainless Steel Thru-Hull Short Straight Barbed – 1-1/8″ 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 [...]

Marine Plumbing & Ventilation > Thru-Hull Fittings

GROCO Stainless Steel Hose Barb Thru-Hull Fitting – 1″

$41.00

Stainless Steel Hose Barb Thru-Hull Fitting – 1″  Features: NPS Thread With Hose Connection #316 Stainless Steel UL Listed 647B

Stainless Steel Thru-Hull Standard Straight Barbed – 1-1/8″ 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 [...]

Marine Plumbing & Ventilation > Thru-Hull Fittings

GROCO 3/4″ Bronze Extra Long Thru-Hull Fitting w/Nut

$39.00

3/4″ Bronze Extra Long Thru-Hull Fitting w/Nut  Features: Extra long NPSM / NPT combination thread C83600 Bronze

Marine Plumbing & Ventilation > Thru-Hull Fittings

GROCO Stainless Steel Hose Barb Thru-Hull Fitting – 1/2″

$39.00

Stainless Steel Hose Barb Thru-Hull Fitting – 1/2″  Features: NPS Thread With Hose Connection #316 Stainless Steel UL Listed 647B

Marine Plumbing & Ventilation > Thru-Hull Fittings

GROCO 3/4″ Bronze Extra Long High Speed Thru-Hull Fitting w/Nut

$38.00

3/4″ Bronze Extra Long High Speed Thru-Hull Fitting w/Nut  Features: Designed for increased flow compared to standard Thru Hulls and with less drag Extra Long NPSM / NPT combination thread C83600 Bronze