Marine Hardware & Accessories
Upgrade, repair, and maintain your vessel with our wide selection of marine hardware & boat accessories. This category includes essential boat parts designed for deck, hull, electrical, plumbing, and onboard systems, helping you keep your boat safe, functional, and ready for the water.
Browse durable marine-grade hardware built to withstand saltwater, sun exposure, and harsh marine environments. Whether you're replacing worn components, upgrading equipment, or outfitting a new boat, you'll find reliable parts such as cleats, hinges, latches, fasteners, hatches, rail fittings, bilge components, plumbing fittings, and electrical hardware.
Our marine hardware selection supports a wide range of vessels including fishing boats, sailboats, pontoons, center consoles, and cruising boats. Each component is designed for strength, corrosion resistance, and long-term performance in marine conditions.
Shop quality boat hardware and marine accessories to keep your deck secure, systems running smoothly, and your boat ready for every trip on the water.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Viega MegaPress 316 FKM 2" Cap [91840]
Viega
MSRP: $287.76$213.99MegaPress 316 FKM 2" CapFeatures:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connectionComponents:FKM sealing element, grip ring, separator ring Specifications:Construction: Stainless SteelBox Dimensions: 3"H x...GM-103804- SKU:
- GM-103804
- Weight:
- 0.95 Ounces
- MPN:
- 91840
MSRP: $287.76$213.99 -
Viega MegaPress 316 FKM 1-1/2" Cap [91835]
Viega
MSRP: $243.49$180.99MegaPress 316 FKM 1-1/2" CapFeatures:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connectionComponents:FKM sealing element, grip ring, separator ring Specifications:Construction: Stainless SteelBox Dimensions: 3"H x...GM-103803- SKU:
- GM-103803
- Weight:
- 0.70 Ounces
- MPN:
- 91835
MSRP: $243.49$180.99 -
Viega MegaPress 316 FKM 1-1/4" Cap [91830]
Viega
MSRP: $169.36$125.99MegaPress 316 FKM 1-1/4" CapFeatures:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connectionComponents:FKM sealing element, grip ring, separator ring Specifications:Construction: Stainless SteelBox Dimensions: 3"H x...GM-103802- SKU:
- GM-103802
- Weight:
- 0.60 Ounces
- MPN:
- 91830
MSRP: $169.36$125.99 -
Viega MegaPress 316 FKM 1" Cap [91825]
Viega
MSRP: $128.54$95.99MegaPress 316 FKM 1" CapFeatures:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connectionComponents:FKM sealing element, grip ring, separator ring Specifications:Construction: Stainless SteelBox Dimensions: 2"H x...GM-103801- SKU:
- GM-103801
- Weight:
- 0.50 Ounces
- MPN:
- 91825
MSRP: $128.54$95.99 -
Viega MegaPress 316 FKM 3/4" Cap [91820]
Viega
MSRP: $98.06$72.99MegaPress 316 FKM 3/4" CapFeatures:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connectionComponents:FKM sealing element, grip ring, separator ring Specifications:Construction: Stainless SteelBox Dimensions: 2"H x...GM-103800- SKU:
- GM-103800
- Weight:
- 0.30 Ounces
- MPN:
- 91820
MSRP: $98.06$72.99 -
Viega MegaPress 316 FKM 1/2" Cap [91815]
Viega
MSRP: $80.69$59.99MegaPress 316 FKM 1/2" CapFeatures:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connectionComponents:FKM sealing element, grip ring, separator ring Specifications:Construction: Stainless SteelBox Dimensions: 1"H x...GM-103799- SKU:
- GM-103799
- Weight:
- 0.20 Ounces
- MPN:
- 91815
MSRP: $80.69$59.99 -
Viega MegaPress 316 FKM 4" Flange [98535]
Viega
MSRP: $1,410.73$1,047.99MegaPress 316 FKM 4" FlangeFeatures:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connectionComponents:FKM sealing element, grip ring, separator ring*Must be installed with MegaPress XL rings and PressBooster/Z3 actuator...GM-103798- SKU:
- GM-103798
- Weight:
- 0.00 Ounces
- MPN:
- 98535
MSRP: $1,410.73$1,047.99Qty in Cart: 0Quantity:Price:MSRP: $1,410.73$1,047.99Subtotal: -
Viega MegaPress 316 FKM 3" Flange [98530]
Viega
MSRP: $1,063.61$790.99MegaPress 316 FKM 3" FlangeFeatures:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connectionComponents:FKM sealing element, grip ring, separator ring*Must be installed with MegaPress XL rings and PressBooster/Z3 actuator...GM-103797- SKU:
- GM-103797
- Weight:
- 0.00 Ounces
- MPN:
- 98530
MSRP: $1,063.61$790.99Qty in Cart: 0Quantity:Price:MSRP: $1,063.61$790.99Subtotal: -
Viega MegaPress 316 FKM 2-1/2" Flange [98525]
Viega
MSRP: $970.87$721.99MegaPress 316 FKM 2-1/2" FlangeFeatures:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connectionComponents:FKM sealing element, grip ring, separator ring*Must be installed with MegaPress XL rings and PressBooster/Z3...GM-103796- SKU:
- GM-103796
- Weight:
- 0.00 Ounces
- MPN:
- 98525
MSRP: $970.87$721.99Qty in Cart: 0Quantity:Price:MSRP: $970.87$721.99Subtotal: -
Viega MegaPress 316 FKM 2" Flange [91200]
Viega
MSRP: $740.79$550.99MegaPress 316 FKM 2" FlangeFeatures:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connectionComponents:FKM sealing element, grip ring, separator ring Specifications:Construction: Stainless SteelGM-103795- SKU:
- GM-103795
- Weight:
- 0.00 Ounces
- MPN:
- 91200
MSRP: $740.79$550.99Qty in Cart: 0Quantity:Price:MSRP: $740.79$550.99Subtotal: -
Viega MegaPress 316 FKM 1-1/2" Flange [91195]
Viega
MSRP: $653.03$485.99MegaPress 316 FKM 1-1/2" FlangeFeatures:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connectionComponents:FKM sealing element, grip ring, separator ring Specifications:Construction: Stainless SteelGM-103794- SKU:
- GM-103794
- Weight:
- 0.00 Ounces
- MPN:
- 91195
MSRP: $653.03$485.99Qty in Cart: 0Quantity:Price:MSRP: $653.03$485.99Subtotal: -
Viega MegaPress 316 FKM 1-1/4" Flange [91190]
Viega
MSRP: $572.10$424.99MegaPress 316 FKM 1-1/4" FlangeFeatures:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connectionComponents:FKM sealing element, grip ring, separator ring Specifications:Construction: Stainless SteelGM-103793- SKU:
- GM-103793
- Weight:
- 0.00 Ounces
- MPN:
- 91190
MSRP: $572.10$424.99Qty in Cart: 0Quantity:Price:MSRP: $572.10$424.99Subtotal: -
Viega MegaPress 316 FKM 1" Flange [91185]
Viega
MSRP: $491.16$364.99MegaPress 316 FKM 1" FlangeFeatures:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connectionComponents:FKM sealing element, grip ring, separator ring Specifications:Construction: Stainless SteelGM-103792- SKU:
- GM-103792
- Weight:
- 0.00 Ounces
- MPN:
- 91185
MSRP: $491.16$364.99Qty in Cart: 0Quantity:Price:MSRP: $491.16$364.99Subtotal: -
Viega MegaPress 316 FKM 3/4" Flange [91180]
Viega
MSRP: $371.36$275.99MegaPress 316 FKM 3/4" FlangeFeatures:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connectionComponents:FKM sealing element, grip ring, separator ring Specifications:Construction: Stainless SteelGM-103791- SKU:
- GM-103791
- Weight:
- 0.00 Ounces
- MPN:
- 91180
MSRP: $371.36$275.99Qty in Cart: 0Quantity:Price:MSRP: $371.36$275.99Subtotal: -
Viega MegaPress 316 FKM 1/2" Flange [91175]
Viega
MSRP: $311.45$231.99MegaPress 316 FKM 1/2" FlangeFeatures:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connectionComponents:FKM sealing element, grip ring, separator ring Specifications:Construction: Stainless SteelGM-103790- SKU:
- GM-103790
- Weight:
- 0.00 Ounces
- MPN:
- 91175
MSRP: $311.45$231.99Qty in Cart: 0Quantity:Price:MSRP: $311.45$231.99Subtotal: -
Viega MegaPress 316 FKM FPT Adapter - 4" x 4" (FPT) [98325]
Viega
MSRP: $895.70$665.99MegaPress 316 FKM FPT Adapter - 4" x 4" (FPT)Features:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connection, female pipe threadComponents:FKM sealing element, grip ring, separator ring*Must be installed with MegaPress XL...GM-103789- SKU:
- GM-103789
- Weight:
- 0.00 Ounces
- MPN:
- 98325
MSRP: $895.70$665.99Qty in Cart: 0Quantity:Price:MSRP: $895.70$665.99Subtotal: -
Viega MegaPress 316 FKM FPT Adapter - 3" x 3" (FPT) [98320]
Viega
MSRP: $783.72$582.99MegaPress 316 FKM FPT Adapter - 3" x 3" (FPT)Features:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connection, female pipe threadComponents:FKM sealing element, grip ring, separator ring*Must be installed with MegaPress XL...GM-103788- SKU:
- GM-103788
- Weight:
- 0.00 Ounces
- MPN:
- 98320
MSRP: $783.72$582.99Qty in Cart: 0Quantity:Price:MSRP: $783.72$582.99Subtotal: -
Viega MegaPress 316 FKM FPT Adapter - 2-1/2" x 2-1/2" (FPT) [98315]
Viega
MSRP: $672.72$499.99MegaPress 316 FKM FPT Adapter - 2-1/2" x 2-1/2" (FPT)Features:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connection, female pipe threadComponents:FKM sealing element, grip ring, separator ring*Must be installed with...GM-103787- SKU:
- GM-103787
- Weight:
- 0.00 Ounces
- MPN:
- 98315
MSRP: $672.72$499.99Qty in Cart: 0Quantity:Price:MSRP: $672.72$499.99Subtotal: -
Viega MegaPress 316 FKM FPT Adapter - 2" x 2" (FPT) [91265]
Viega
MSRP: $441.33$327.99MegaPress 316 FKM FPT Adapter - 2" x 2" (FPT)Features:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connection, female pipe threadComponents:FKM sealing element, grip ring, separator ring Specifications:Construction:...GM-103786- SKU:
- GM-103786
- Weight:
- 1.30 Ounces
- MPN:
- 91265
MSRP: $441.33$327.99 -
Viega MegaPress 316 FKM FPT Adapter - 1-1/4" x 1-1/4" (FPT) [91255]
Viega
MSRP: $283.38$210.99MegaPress 316 FKM FPT Adapter - 1-1/4" x 1-1/4" (FPT)Features:For use with Sch. 5 to Sch. 40 stainless steel pipe316 stainless steelPress connection, female pipe threadComponents:FKM sealing element, grip ring, separator ring...GM-103785- SKU:
- GM-103785
- Weight:
- 0.70 Ounces
- MPN:
- 91255
MSRP: $283.38$210.99Qty in Cart: 0Quantity:Price:MSRP: $283.38$210.99Subtotal: