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Marine Hardware & Accessories

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
  • Attwood Fuel\/Water Separator [11841-4]

    Attwood Fuel/Water Separator [11841-4]

    Attwood Marine

    MSRP: $15.59
    $9.99
    Fuel/Water SeparatorKeep your engine running at peak efficiency by filtering out any water that may get into the fuel system. 10-micron filtering capability.Features:Double seal for enhanced performanceReplacement for: Mercury 35-60494-1, Aqua Power...
    GM-98363
    SKU:
    GM-98363
    Weight:
    3.70 Ounces
    MPN:
    11841-4
    MSRP: $15.59
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $15.59
    $9.99
    Subtotal:
  • Attwood Universal Fuel\/Water Separator Kit w\/Bracket [11840-7]

    Attwood Universal Fuel/Water Separator Kit w/Bracket [11840-7]

    Attwood Marine

    MSRP: $36.39
    $25.99
    Universal Fuel/Water Separator Kit with BracketKeep your engine running at peak efficiency by filtering out any water that may get into the fuel system. 10-micron filtering capability and fits all 2 and 4-cycle engines.Features:10 Micron Filter and...
    GM-98362
    SKU:
    GM-98362
    Weight:
    5.00 Ounces
    MPN:
    11840-7
    MSRP: $36.39
    $25.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $36.39
    $25.99
    Subtotal:
  • Attwood Portable Fuel Tank Cap w\/Tether - EPA Certified [88TC06-7]

    Attwood Portable Fuel Tank Cap w/Tether - EPA Certified [88TC06-7]

    Attwood Marine

    MSRP: $27.99
    $24.99
    Portable Fuel Tank Cap with Tether - EPA CertifiedHigh-flow valve exceeds OEM engine fuel flow requirements. Be sure your fuel system is safe; the ratchet feature ensures a proper seal while the tether prevents cap loss. Very versatile; designed for 0...
    GM-98360
    SKU:
    GM-98360
    Weight:
    0.20 Ounces
    MPN:
    88TC06-7
    MSRP: $27.99
    $24.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $27.99
    $24.99
    Subtotal:
  • Attwood Fuel Tank Strap Set - 72" Long f\/12 Gallon Tanks [11512-3]

    Attwood Fuel Tank Strap Set - 72" Long f/12 Gallon Tanks [11512-3]

    Attwood Marine

    MSRP: $14.99
    $13.99
    Fuel Tank Strap Set - 72 (inches) Long for 12 Gallon TanksThis Attwood Fuel Tank Strap Set contains everything needed to secure a 12-gallon fuel tank in place. This kit includes a 72-inch-long, 1-inch-wide white nylon web strap with a zinc-plated carbon...
    GM-98359
    SKU:
    GM-98359
    Weight:
    0.95 Ounces
    MPN:
    11512-3
    MSRP: $14.99
    $13.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $14.99
    $13.99
    Subtotal:
  • Attwood Fuel Tank Strap Set - 48" Long f\/3-6 Gallon Tanks [11526-3]

    Attwood Fuel Tank Strap Set - 48" Long f/3-6 Gallon Tanks [11526-3]

    Attwood Marine

    MSRP: $12.99
    $11.99
    Fuel Tank Strap Set - 48 (inches) Long for 3-6 Gallon TanksThis Attwood Fuel Tank Strap Set contains everything needed to secure a 3-6-gallon fuel tank in place. This kit includes a 48-inch-long, 1-inch-wide white nylon web strap with a zinc-plated...
    GM-98358
    SKU:
    GM-98358
    Weight:
    2.10 Ounces
    MPN:
    11526-3
    MSRP: $12.99
    $11.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $12.99
    $11.99
    Subtotal:
  • Attwood Motor Well Boot f\/4" Diameter Opening [12820-5]

    Attwood Motor Well Boot f/4" Diameter Opening [12820-5]

    Attwood Marine

    MSRP: $9.99
    $8.99
    Motor Well Boot for 4 (inch) Diameter OpeningThe motor well boot provides an organized, covered pass-thru for control cables, wires, or fuel lines. The split side allows for installation without disconnecting controls.Features:Sold as a single pack that...
    GM-98357
    SKU:
    GM-98357
    Weight:
    0.30 Ounces
    MPN:
    12820-5
    MSRP: $9.99
    $8.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $9.99
    $8.99
    Subtotal:
  • Attwood Deck Fill f\/Pressure Relief Systems - Angled Body  Scalloped Stainless Steel Cap [99DFPVAS1S]

    Attwood Deck Fill f/Pressure Relief Systems - Angled Body Scalloped Stainless Steel Cap [99DFPVAS1S]

    Attwood Marine

    MSRP: $144.99
    $120.99
    Deck Fill for Pressure Relief Systems - Angled Body & Scalloped Stainless Steel CapPressure relief systems are designed with automatic diurnal emission control and overpressure relief safety valves built into the cap of the fill. The overpressure...
    GM-98356
    SKU:
    GM-98356
    Weight:
    0.80 Ounces
    MPN:
    99DFPVAS1S
    MSRP: $144.99
    $120.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $144.99
    $120.99
    Subtotal:
  • Attwood Deck Fill f\/Pressure Relief Systems - Angled Body  Scalloped Black Plastic Cap [99DFPVAB1S]

    Attwood Deck Fill f/Pressure Relief Systems - Angled Body Scalloped Black Plastic Cap [99DFPVAB1S]

    Attwood Marine

    MSRP: $104.99
    $88.99
    Deck Fill for Pressure Relief Systems - Angled Body & Scalloped Black Plastic CapPressure relief systems are designed with automatic diurnal emission control and overpressure relief safety valves built into the cap of the fill. The overpressure...
    GM-98355
    SKU:
    GM-98355
    Weight:
    0.65 Ounces
    MPN:
    99DFPVAB1S
    MSRP: $104.99
    $88.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $104.99
    $88.99
    Subtotal:
  • Attwood Deck Fill f\/Pressure Relief Systems - Straight Body  Scalloped Stainless Steel Cap [99DFPVSS1S]

    Attwood Deck Fill f/Pressure Relief Systems - Straight Body Scalloped Stainless Steel Cap [99DFPVSS1S]

    Attwood Marine

    MSRP: $139.99
    $120.99
    Deck Fill for Pressure Relief Systems - Straight Body & Scalloped Stainless Steel CapPressure relief systems are designed with automatic diurnal emission control and overpressure relief safety valves built into the cap of the fill. The overpressure...
    GM-98354
    SKU:
    GM-98354
    Weight:
    0.80 Ounces
    MPN:
    99DFPVSS1S
    MSRP: $139.99
    $120.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $139.99
    $120.99
    Subtotal:
  • Attwood Standard Carbon Canister [99CC085-1S]

    Attwood Standard Carbon Canister [99CC085-1S]

    Attwood Marine

    MSRP: $139.99
    $120.99
    Standard Carbon CanisterCarbon canister systems utilize an engineered charcoal canister to reduce hydrocarbons entering the atmosphere. Other components of a carbon canister system are designed to ensure the tank fills to the proper level every time...
    GM-98350
    SKU:
    GM-98350
    Weight:
    3.00 Ounces
    MPN:
    99CC085-1S
    MSRP: $139.99
    $120.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $139.99
    $120.99
    Subtotal:
  • Attwood Compact Carbon Canister [99CC045-1S]

    Attwood Compact Carbon Canister [99CC045-1S]

    Attwood Marine

    MSRP: $124.99
    $108.99
    Compact Carbon CanisterCarbon canister systems utilize an engineered charcoal canister to reduce hydrocarbons entering the atmosphere. Other components of a carbon canister system are designed to ensure the tank fills to the proper level every time...
    GM-98349
    SKU:
    GM-98349
    Weight:
    1.65 Ounces
    MPN:
    99CC045-1S
    MSRP: $124.99
    $108.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $124.99
    $108.99
    Subtotal:
  • Black Oak 30" Marine Curved Double Row LED Light Bar - Spot Optics - White Housing - Pro Series 3.0 [30SCM-D5OS] Black Oak 30" Marine Curved Double Row LED Light Bar - Spot Optics - White Housing - Pro Series 3.0 [30SCM-D5OS]

    Black Oak 30" Marine Curved Double Row LED Light Bar - Spot Optics - White Housing - Pro Series 3.0 [30SCM-D5OS]

    Black Oak LED

    MSRP: $975.00
    $828.75
    30" Marine Curved Double Row LED Light Bar - Spot Optics - White Housing - Pro Series 3.0Stumbling around in the dark, tripping over fishing tackle and poles? Besides the obvious safety factor, that can really turn a great fishing trip or family boating...
    GM-98343
    SKU:
    GM-98343
    Weight:
    11.15 Ounces
    MPN:
    30SCM-D5OS
    MSRP: $975.00
    $828.75
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $975.00
    $828.75
    Subtotal:
  • Attwood 90 P-Trap Fuel Tank Vent - Flush Mount - Black w\/Stainless Steel Vent Head [1674-6]

    Attwood 90 P-Trap Fuel Tank Vent - Flush Mount - Black w/Stainless Steel Vent Head [1674-6]

    Attwood Marine

    MSRP: $46.99
    $39.99
    90° P-Trap Fuel Tank Vent - Flush Mount - Black with Stainless Steel Vent HeadThis Attwood 90-Degree P-Trap Fuel Tank Vent reliably helps prevent water from entering the fuel tank while still allowing air to vent freely during normal sea conditions...
    GM-98341
    SKU:
    GM-98341
    Weight:
    0.50 Ounces
    MPN:
    1674-6
    MSRP: $46.99
    $39.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $46.99
    $39.99
    Subtotal:
  • Attwood 90 P-Trap Fuel Tank Vent - Black w\/Stainless Steel Trim Cover [66419-3]

    Attwood 90 P-Trap Fuel Tank Vent - Black w/Stainless Steel Trim Cover [66419-3]

    Attwood Marine

    $14.99
    90° P-Trap Fuel Tank Vent - Black with Stainless Steel Trim CoverComposite 90-degree P-trap fuel tank vent 66419-3. These vents help prevent water from entering the fuel tank, yet allow air to vent freely, during normal sea conditions and washdowns...
    GM-98340
    SKU:
    GM-98340
    Weight:
    0.15 Ounces
    MPN:
    66419-3
    $14.99
    Qty in Cart: 0
    Quantity:
    Price:
    $14.99
    Subtotal:
  • Attwood 90 P-Trap Fuel Tank Vent - Black w\/Black Vent Head [1670-3]

    Attwood 90 P-Trap Fuel Tank Vent - Black w/Black Vent Head [1670-3]

    Attwood Marine

    MSRP: $16.99
    $15.99
    90° P-Trap Fuel Tank Vent -  Black with Black Vent HeadThis Attwood 90-Degree P-Trap Fuel Tank Vent reliably helps prevent water from entering the fuel tank while still allowing air to vent freely during normal sea conditions and washdowns...
    GM-98339
    SKU:
    GM-98339
    Weight:
    0.20 Ounces
    MPN:
    1670-3
    MSRP: $16.99
    $15.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $16.99
    $15.99
    Subtotal:
  • Attwood Deck Fill f\/Carbon Canister System - Angled Body  Scalloped Stainless Steel Cap [99DFCCAS1S]

    Attwood Deck Fill f/Carbon Canister System - Angled Body Scalloped Stainless Steel Cap [99DFCCAS1S]

    Attwood Marine

    MSRP: $99.99
    $82.99
    Deck Fill for Carbon Canister System - Angled Body & Scalloped Stainless Steel CapPressure relief systems are designed with automatic diurnal emission control and overpressure relief safety valves built into the cap of the fill. The overpressure...
    GM-98338
    SKU:
    GM-98338
    Weight:
    0.75 Ounces
    MPN:
    99DFCCAS1S
    MSRP: $99.99
    $82.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $99.99
    $82.99
    Subtotal:
  • Attwood Deck Fill f\/Carbon Canister System - Angled Body  Scalloped Chrome Cap [99DFCCAZ1S] Attwood Deck Fill f\/Carbon Canister System - Angled Body  Scalloped Chrome Cap [99DFCCAZ1S]

    Attwood Deck Fill f/Carbon Canister System - Angled Body Scalloped Chrome Cap [99DFCCAZ1S]

    Attwood Marine

    MSRP: $89.99
    $74.99
    Deck Fill for Carbon Canister System - Angled Body & Scalloped Chrome CapPressure relief systems are designed with automatic diurnal emission control and overpressure relief safety valves built into the cap of the fill. The overpressure relief...
    GM-98337
    SKU:
    GM-98337
    Weight:
    0.75 Ounces
    MPN:
    99DFCCAZ1S
    MSRP: $89.99
    $74.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $89.99
    $74.99
    Subtotal:
  • Attwood Deck Fill f\/Carbon Canister System - Angled Body  Scalloped Black Plastic Cap [99DFCCAB1S] Attwood Deck Fill f\/Carbon Canister System - Angled Body  Scalloped Black Plastic Cap [99DFCCAB1S]

    Attwood Deck Fill f/Carbon Canister System - Angled Body Scalloped Black Plastic Cap [99DFCCAB1S]

    Attwood Marine

    MSRP: $68.99
    $56.99
    Deck Fill for Carbon Canister System - Angled Body & Scalloped Black Plastic CapPressure relief systems are designed with automatic diurnal emission control and overpressure relief safety valves built into the cap of the fill. The overpressure...
    GM-98336
    SKU:
    GM-98336
    Weight:
    0.50 Ounces
    MPN:
    99DFCCAB1S
    MSRP: $68.99
    $56.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $68.99
    $56.99
    Subtotal:
  • Attwood Deck Fill f\/Carbon Canister System - Straight Body  Scalloped Stainless Steel Cap [99DFCCSS1S]

    Attwood Deck Fill f/Carbon Canister System - Straight Body Scalloped Stainless Steel Cap [99DFCCSS1S]

    Attwood Marine

    MSRP: $99.99
    $82.99
    Deck Fill for Carbon Canister System - Straight Body & Scalloped Stainless Steel CapPressure relief systems are designed with automatic diurnal emission control and overpressure relief safety valves built into the cap of the fill. The overpressure...
    GM-98335
    SKU:
    GM-98335
    Weight:
    0.80 Ounces
    MPN:
    99DFCCSS1S
    MSRP: $99.99
    $82.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $99.99
    $82.99
    Subtotal:
  • Attwood Deck Fill f\/Carbon Canister System - Straight Body  Scalloped Chrome Cap [99DFCCSZ1S] Attwood Deck Fill f\/Carbon Canister System - Straight Body  Scalloped Chrome Cap [99DFCCSZ1S]

    Attwood Deck Fill f/Carbon Canister System - Straight Body Scalloped Chrome Cap [99DFCCSZ1S]

    Attwood Marine

    MSRP: $84.99
    $74.99
    Deck Fill for Carbon Canister System - Straight Body & Scalloped Chrome CapPressure relief systems are designed with automatic diurnal emission control and overpressure relief safety valves built into the cap of the fill. The overpressure relief...
    GM-98334
    SKU:
    GM-98334
    Weight:
    0.80 Ounces
    MPN:
    99DFCCSZ1S
    MSRP: $84.99
    $74.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $84.99
    $74.99
    Subtotal:
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