Thru-Hull Fittings – Page 2 – Twin Screws Marine

Perko 6-1/4" x 4-1/4" Scoop Strainer Bronze MADE IN THE USA [0066DP3PLB]

Sale

Perko 6-1/4" x 4-1/4" Scoop Strainer Bronze MADE IN THE USA [0066DP3PLB]

Regular price $45.99 USD

Regular price ~~$82.56 USD~~ Sale price $45.99 USD

Sale
GROCO Bronze Hose Barb Thru-Hull Fitting - 3/4" [HTH-750]

Sale

GROCO Bronze Hose Barb Thru-Hull Fitting - 3/4" [HTH-750]

Regular price $21.99 USD

Regular price ~~$38.00 USD~~ Sale price $21.99 USD

Sale
GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 2" [HTH-2000-S]

Sale

GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 2" [HTH-2000-S]

Regular price $60.99 USD

Regular price ~~$105.00 USD~~ Sale price $60.99 USD

Sale
GROCO 3/4" NPS NPT Combo Stainless Steel Thru-Hull Fitting w/Nut [TH-750-WS]

Sale

GROCO 3/4" NPS NPT Combo Stainless Steel Thru-Hull Fitting w/Nut [TH-750-WS]

Regular price $12.99 USD

Regular price ~~$22.00 USD~~ Sale price $12.99 USD

Sale
GROCO 3/4" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-750-W]

Sale

GROCO 3/4" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-750-W]

Regular price $27.99 USD

Regular price ~~$48.00 USD~~ Sale price $27.99 USD

Sale
GROCO 1-1/2" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut [TH-1500-W]

Sale

GROCO 1-1/2" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut [TH-1500-W]

Regular price $44.99 USD

Regular price ~~$78.00 USD~~ Sale price $44.99 USD

Sale
GROCO 2" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut [TH-2000-W]

Sale

GROCO 2" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut [TH-2000-W]

Regular price $68.99 USD

Regular price ~~$120.00 USD~~ Sale price $68.99 USD

Sale
GROCO 1/2" Bronze Combo Scoop Thru-Hull w/Nut [STH-500-W]

Sale

GROCO 1/2" Bronze Combo Scoop Thru-Hull w/Nut [STH-500-W]

Regular price $22.99 USD

Regular price ~~$39.00 USD~~ Sale price $22.99 USD

Sale
Perko 1-1/2" Thru-Hull Fitting f/Hose Plastic MADE IN THE USA [0328DP8]

Sale

Perko 1-1/2" Thru-Hull Fitting f/Hose Plastic MADE IN THE USA [0328DP8]

Regular price $6.99 USD

Regular price ~~$21.76 USD~~ Sale price $6.99 USD

Sale
GROCO 1-1/2" Bronze Combo Scoop Thru-Hull w/Nut [STH-1500-W]

Sale

GROCO 1-1/2" Bronze Combo Scoop Thru-Hull w/Nut [STH-1500-W]

Regular price $62.99 USD

Regular price ~~$108.00 USD~~ Sale price $62.99 USD

Sale
GROCO 1-1/4" 90 Degree Hose Thru-Hull Fitting [HTHC-1250-S]

Sale

GROCO 1-1/4" 90 Degree Hose Thru-Hull Fitting [HTHC-1250-S]

Regular price $66.99 USD

Regular price ~~$116.00 USD~~ Sale price $66.99 USD

Sale
Perko 1" Intake Strainer Bronze MADE IN THE USA [0065DP6PLB]

Sale

Perko 1" Intake Strainer Bronze MADE IN THE USA [0065DP6PLB]

Regular price $59.99 USD

Regular price ~~$141.26 USD~~ Sale price $59.99 USD

Sale
GROCO 2" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-2000-W]

Sale

GROCO 2" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-2000-W]

Regular price $85.99 USD

Regular price ~~$149.00 USD~~ Sale price $85.99 USD

Sale
GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W]

Sale

GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W]

Regular price $23.99 USD

Regular price ~~$41.00 USD~~ Sale price $23.99 USD

Sale
GROCO Bronze Hose Barb Thru-Hull Fitting - 1-1/8" [HTH-1125]

Sale

GROCO Bronze Hose Barb Thru-Hull Fitting - 1-1/8" [HTH-1125]

Regular price $33.99 USD

Regular price ~~$59.00 USD~~ Sale price $33.99 USD

Sale
GROCO 1/2" NPS NPT Combo Stainless Steel Thru-Hull Fitting w/Nut [TH-500-WS]

Sale

GROCO 1/2" NPS NPT Combo Stainless Steel Thru-Hull Fitting w/Nut [TH-500-WS]

Regular price $12.99 USD

Regular price ~~$22.00 USD~~ Sale price $12.99 USD

Sale
GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W]

Sale

GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1000-W]

Regular price $35.99 USD

Regular price ~~$62.00 USD~~ Sale price $35.99 USD

Sale
Attwood Stainless Steel Thru-Hull Standard Straight Barbed - 5/8" Inner Diameter [66546-3]

Sale

Attwood Stainless Steel Thru-Hull Standard Straight Barbed - 5/8" Inner Diameter [66546-3]

Regular price $22.99 USD

Regular price ~~$27.99 USD~~ Sale price $22.99 USD

Sale
Attwood White Plastic 90 Degree Thru-Hull Connector - 1-1/8" Inner Diameter [3879-3]

Sale

Attwood White Plastic 90 Degree Thru-Hull Connector - 1-1/8" Inner Diameter [3879-3]

Regular price $12.99 USD

Regular price ~~$16.19 USD~~ Sale price $12.99 USD

Sale
GROCO 1-1/4" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1250-W]

Sale

GROCO 1-1/4" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1250-W]

Regular price $58.99 USD

Regular price ~~$101.00 USD~~ Sale price $58.99 USD

Sale
GROCO 1-1/2" NPS NPT Combo Stainless Steel Thru-Hull Fitting w/Nut [TH-1500-WS]

Sale

GROCO 1-1/2" NPS NPT Combo Stainless Steel Thru-Hull Fitting w/Nut [TH-1500-WS]

Regular price $40.99 USD

Regular price ~~$70.00 USD~~ Sale price $40.99 USD

Sale
Perko 3/4" Intake Strainer Bronze MADE IN THE USA [0065DP5PLB]

Sale

Perko 3/4" Intake Strainer Bronze MADE IN THE USA [0065DP5PLB]

Regular price $48.99 USD

Regular price ~~$109.63 USD~~ Sale price $48.99 USD

Sale
GROCO 1-1/2" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1500-W]

Sale

GROCO 1-1/2" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-1500-W]

Regular price $62.99 USD

Regular price ~~$108.00 USD~~ Sale price $62.99 USD

Sale
GROCO 1" Stainless Steel Extra Long Thru-Hull Fitting w/Nut [THXL-1000-WS]

Sale

GROCO 1" Stainless Steel Extra Long Thru-Hull Fitting w/Nut [THXL-1000-WS]

Regular price $37.99 USD

Regular price ~~$66.00 USD~~ Sale price $37.99 USD

Sale
GROCO Bronze Hose Barb Thru-Hull Fitting - 1-1/4" [HTH-1250]

Sale

GROCO Bronze Hose Barb Thru-Hull Fitting - 1-1/4" [HTH-1250]

Regular price $39.99 USD

Regular price ~~$69.00 USD~~ Sale price $39.99 USD

Sale
Forespar Pro Series Valve Stainless Steel Capped Thru-Hull Fits 1/2"-3/4" [930001SS]

Sale

Forespar Pro Series Valve Stainless Steel Capped Thru-Hull Fits 1/2"-3/4" [930001SS]

Regular price $10.99 USD

Regular price ~~$19.99 USD~~ Sale price $10.99 USD

Sale
GROCO 1-1/4" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut [TH-1250-W]

Sale

GROCO 1-1/4" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut [TH-1250-W]

Regular price $35.99 USD

Regular price ~~$61.00 USD~~ Sale price $35.99 USD

Sale
Attwood Stainless Steel Thru-Hull Short Straight Barbed - 3/4" Inner Diameter [66541-3]

Sale

Attwood Stainless Steel Thru-Hull Short Straight Barbed - 3/4" Inner Diameter [66541-3]

Regular price $22.99 USD

Regular price ~~$29.74 USD~~ Sale price $22.99 USD

Sale
Perko 1-1/4" Intake Strainer Bronze MADE IN THE USA [0065DP7PLB]

Sale

Perko 1-1/4" Intake Strainer Bronze MADE IN THE USA [0065DP7PLB]

Regular price $69.99 USD

Regular price ~~$181.75 USD~~ Sale price $69.99 USD

Sale
Perko 3-1/2" x 2-1/2" Scoop Strainer Bronze MADE IN THE USA [0066DP1PLB]

Sale

Perko 3-1/2" x 2-1/2" Scoop Strainer Bronze MADE IN THE USA [0066DP1PLB]

Regular price $16.99 USD

Regular price ~~$35.86 USD~~ Sale price $16.99 USD

Sale
Perko 3/4" Thru-Hull Fitting f/Hose - Plastic Narrow Flange [0301DP5]

Sale

Perko 3/4" Thru-Hull Fitting f/Hose - Plastic Narrow Flange [0301DP5]

Regular price $5.99 USD

Regular price ~~$8.86 USD~~ Sale price $5.99 USD

Sale
Perko 3/4" Thru-Hull Fitting f/ Hose Bronze MADE IN THE USA [0350005DPP]

Sale

Perko 3/4" Thru-Hull Fitting f/ Hose Bronze MADE IN THE USA [0350005DPP]

Regular price $33.99 USD

Regular price ~~$67.77 USD~~ Sale price $33.99 USD

Sale
Perko 1-1/8" Thru-Hull Fitting f/Hose Narrow Flange - Plastic [0301DP6A]

Sale

Perko 1-1/8" Thru-Hull Fitting f/Hose Narrow Flange - Plastic [0301DP6A]

Regular price $10.99 USD

Regular price ~~$16.76 USD~~ Sale price $10.99 USD

Sale
Forespar Pro Series Valve Stainless Steel Capped Thru-Hull Fits 1-1/2"-2" [930003SS]

Sale

Forespar Pro Series Valve Stainless Steel Capped Thru-Hull Fits 1-1/2"-2" [930003SS]

Regular price $14.99 USD

Regular price ~~$196.95 USD~~ Sale price $14.99 USD

Sale
Forespar Pro Series Valve Stainless Steel Capped Thru-Hull Fits 1"-1-1/4" [930002SS]

Sale

Forespar Pro Series Valve Stainless Steel Capped Thru-Hull Fits 1"-1-1/4" [930002SS]

Regular price $13.99 USD

Regular price ~~$17.95 USD~~ Sale price $13.99 USD

Sale
GROCO Bronze Hose Barb Thru-Hull Fitting - 1/2" [HTH-500]

Sale

GROCO Bronze Hose Barb Thru-Hull Fitting - 1/2" [HTH-500]

Regular price $14.99 USD

Regular price ~~$25.00 USD~~ Sale price $14.99 USD

Sale

NMEA Member

Proud Member of NMEA

Main Office: Manassas, VA

Phone: 803-389-6229