Thru-Hull Fittings

Attwood Stainless Steel Thru-Hull Standard Straight Barbed - 5/8" Inner Diameter

Stainless Steel Thru-Hull Standard Straight Barbed - 5/8" Inner DiameterPolish 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...

GROCO 4" Bronze High Speed Thru-Hull Fitting w/Nut

4" Bronze High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragNPSM / NPT combination threadC83600 Bronze Manufacturer : GROCO Manufacturer Part No : HSTH-4000-W UPC :...

Perko 1" Thru-Hull Fitting f/Hose Bronze MADE IN THE USA

Perko 1" Thru-Hull Connection f/ use with Hose BronzeFlange is machined to fit and grooved to retain bedding compound neck isthreaded to approximately 3/16 inch from flange.Cast bronze, plain or chromed brassRegular or short length versionsRegular...

Perko 3/4" Intake Strainer Bronze MADE IN THE USA

Perko 3/4" Intake Strainer BronzeCast bronzeMachined SlotsTechnical Information:Maximum Pipe Size Inches: 3/4Maximum Hull Thickness Inches: 2-3/16Dimensions Strainer Inches: 3 x 4Model Number: 0065DP5PLBShip Weight: 5.2/10.6Screw Size: #8Spare Flanged...

GROCO 3/4" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut

3/4" NPS NPT Combo Bronze Thru-Hull Fitting with NutFeatures:NPSM / NPT combination threadC83600 BronzeSizes from 1/2" to 5"UL Listed 647BAvailable with (-W) or without nut (-L)BSPP and Stainless Steel models available Manufacturer : GROCO...

Perko Thru-Hull Scupper f/Mounting Through Transom

Thru-Hull Scupper for Mounting Through TransomFeatures:Molded White PolymerSoft Black FlapperNut and Mounting Hardware IncludedSpecifications:Hose Size: 1-1/2"Mounting Hole Diameter: 1-7/8"Max. Hole Thickness: 2-1/8"O.D. Flange: 2-7/8" Manufacturer :...

GROCO 1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut

1" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragExtra Long NPSM / NPT combination threadC83600 Bronze Manufacturer : GROCO Manufacturer Part No :...

GROCO 2" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut

2" NPS NPT Combo Bronze Thru-Hull Fitting with NutFeatures:NPSM / NPT combination threadC83600 BronzeSizes from 1/2" to 5"UL Listed 647BAvailable with (-W) or without nut (-L)BSPP and Stainless Steel models available Manufacturer : GROCO...

GROCO 1" 90 Degree Hose Thru-Hull Fitting

1" 90 Degree Hose Thru-Hull Fitting Features:90 Degree Barb#316 Stainless Steel Thru Hull with Bronze Hose ConnectionUL Listed 647B Manufacturer : GROCO Manufacturer Part No : HTHC-1000-S UPC : 742985139299

GROCO 1-1/2" 90 Degree Hose Thru-Hull Fitting

1-1/2" 90 Degree Hose Thru-Hull Fitting Features:90 Degree Barb#316 Stainless Steel Thru Hull with Bronze Hose ConnectionUL Listed 647B Manufacturer : GROCO Manufacturer Part No : HTHC-1500-S UPC : 742985139312

GROCO Bronze Hose Barb Thru-Hull Fitting - 1"

Bronze Hose Barb Thru-Hull Fitting - 1" Features:NPS Thread With Hose ConnectionC83600 BronzeUL Listed 647B Manufacturer : GROCO Manufacturer Part No : HTH-1000 UPC : 742985005228

Attwood White Plastic Thru-Hull Fitting - 5/8" Inner Diameter

White Plastic Thru-Hull Fitting - 5/8" Inner DiameterThis thru-hull fitting is made with a durable, thermoplastic construction, which prevents electrolysis.Specifications:Hose Size: (inch) 5/8" Inner diameterStem Length: (inch) 3-1/4"Max Hull Thickness:...