Boat Deck Hardware

Deck Hardware

Featured Brands

  • Sea Dog® - 7" L Formed 304 Stainless Steel Deck Plate Key
    Sea Dog®7" L Formed 304 Stainless Steel Deck Plate Key (335699-1)
    0
    # mpn4479320987
    7" L formed 304 Stainless Steel Deck Plate Key by Sea Dog®. This Deck Plate Key is adjustable and fits all Sea-Dog® two-prong Deck Fills and Deck Plate Caps, as well as most competitor’s caps. For use with Deck Fills (351320-351331...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $7.26
  • Sea Dog® - Emergency 1-7/8" I.D. Fuel Resistant Nitrile-Buna Rubber Deck Fill Plug
    Sea Dog®Emergency 1-7/8" I.D. Fuel Resistant Nitrile-Buna Rubber Deck Fill Plug (357390-1)
    0
    # mpn4681004834
    Emergency 1-7/8" I.D. Fuel Resistant Nitrile-Buna Rubber Deck Fill Plug (357390-1) by Sea Dog®. This Emergency Deck Fill Plug is a must for any vessel. Fits most 1-1/2" hose deck fills in the event you lose your cap. For temporary use...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $14.38
  • Sea Dog® - Emergency 1-7/8" I.D. Fuel Resistant Nitrile-Buna Rubber Deck Fill Plug, 5 Pieces
    Sea Dog®Emergency 1-7/8" I.D. Fuel Resistant Nitrile-Buna Rubber Deck Fill Plug, 5 Pieces (357390-5)
    0
    # mpn4732095102
    Emergency 1-7/8" I.D. Fuel Resistant Nitrile-Buna Rubber Deck Fill Plug, 5 Pieces (357390-5) by Sea Dog®. This Emergency Deck Fill Plug is a must for any vessel. For temporary use only until you can replace your OEM cap. This product is...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $114.59
  • Attwood® - 1-1/2" I.D. Angled Stainless Steel Gas/Diesel Deck Fill for Pressure Relief System with Scalloped Cap
    Attwood®1-1/2" I.D. Angled Stainless Steel Gas/Diesel Deck Fill for Pressure Relief System with Scalloped Cap (99DFPVSS1S)
    0
    # mpn4888784330
    1-1/2" I.D. Angled Stainless Steel Gas/Diesel Deck Fill for Pressure Relief System with Scalloped Cap by Attwood®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...
    Essential component of VaporTec and SecureStopDual 1 psi diurinal emission control overpressure relief safety valves
    $130.96
  • Attwood® - 1-1/2" I.D. Stainless Steel Non-Vented Hose Gas Deck Fill
    Attwood®1-1/2" I.D. Stainless Steel Non-Vented Hose Gas Deck Fill (66406-5)
    0
    # mpn4845339359
    1-1/2" I.D. Stainless Steel Non-Vented Hose Gas Deck Fill (66406-5) by Attwood®. Deck fills available with imprint to specify gas, water, or waste. Highly polished finish. Flush cap is slotted for separate key and features an O-ring...
    Exclusive, industry-leading overpressure relief safety valveExclusive built-in nozzle retention
    $33.65
  • Attwood® - 1-1/2" I.D. Stainless Steel Vented Hose Gas Deck Fill
    Attwood®1-1/2" I.D. Stainless Steel Vented Hose Gas Deck Fill (99DFCCAS1S)
    0
    # mpn4845339360
    1-1/2" I.D. Stainless Steel Vented Hose Gas Deck Fill (99DFCCAS1S) by Attwood®. Deck fills available with imprint to specify gas, water, or waste. Highly polished finish. Flush cap is slotted for separate key and features an O-ring that...
    Exclusive, industry-leading overpressure relief safety valveExclusive built-in nozzle retention
    $88.29
  • Attwood® - 1-1/2" I.D. Straight Stainless Steel Gas/Diesel Deck Fill for Carbon Canister System with Scalloped Cap
    Attwood®1-1/2" I.D. Straight Stainless Steel Gas/Diesel Deck Fill for Carbon Canister System with Scalloped Cap (99DFCCSS1S)
    0
    # mpn4888784286
    1-1/2" I.D. Straight Stainless Steel Gas/Diesel Deck Fill for Carbon Canister System with Scalloped Cap by Attwood®. Nozzle retention and automatic shut-off compatible with Overpressure Relief Safety Protection when used in an Attwood...
    Essential component of VaporTec and SecureStopDual 1 psi overpressure relief safety valves built into the cap
    $89.70
  • Attwood® - Replacement Deck Fill Cap & Chain for 1-1/2" I.D. Hose
    Attwood®Replacement Deck Fill Cap & Chain for 1-1/2" I.D. Hose (66061-3)
    0
    # mpn1578773534
    Replacement Deck Fill Cap & Chain for 1-1/2" I.D. Hose by Attwood®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $34.65
  • Attwood® - Stainless Steel Deck Fill Cap & Chain
    Attwood®Stainless Steel Deck Fill Cap & Chain (66074-3)
    0
    # mpn4681004830
    Stainless Steel Deck Fill Cap & Chain by Attwood®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
    High quality at an affordable priceExpertly made from premium materials
    $21.85
  • Beckson® - 4" O.D. O-Ring
    Beckson®4" O.D. O-Ring (D4S-G)
    0
    # mpn4704360079
    4" O.D. O-Ring by Beckson®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Kooks will last a lifetime. It will meet...
    Carefully crafted to suit your specific boating needsEngineered to high standards
    $6.76
  • Beckson® - 6" O.D. Black Screw-Out Deck Plate O-Ring
    Beckson®6" O.D. Black Screw-Out Deck Plate O-Ring (D6S-G)
    0
    # mpn4704360526
    6" O.D. Black Screw-Out Deck Plate O-Ring by Beckson®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Kooks will last...
    Carefully crafted to suit your specific boating needsEngineered to high standards
    $7.92
  • Beckson® - 6" O.D. Pry-Up O-Ring for Deck Plate
    Beckson®6" O.D. Pry-Up O-Ring for Deck Plate (D6P-G)
    0
    # mpn4704360093
    6" O.D. Pry-Up O-Ring for Deck Plate (D6P-G) by Beckson®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Kooks will...
    Carefully crafted to suit your specific boating needsEngineered to high standards
    $11.86
  • Beckson® - 8" O.D. Pry-Up O-Ring for Deck Plate
    Beckson®8" O.D. Pry-Up O-Ring for Deck Plate (D8P-G)
    0
    # mpn4704360072
    8" O.D. Pry-Up O-Ring for Deck Plate (D8P-G) by Beckson®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Kooks will...
    Carefully crafted to suit your specific boating needsEngineered to high standards
    $12.80
  • Groco® - 7-3/4" L Cast Bronze Wrench Deck Plate Key for 1/4" & 5/16" Holes with Stainless Steel Pins
    Groco®7-3/4" L Cast Bronze Wrench Deck Plate Key for 1/4" & 5/16" Holes with Stainless Steel Pins (SW-2531)
    0
    # mpn4620924909
    7-3/4" L Cast Bronze Wrench Deck Plate Key for 1/4" & 5/16" Holes with Stainless Steel Pins by Groco®. Services deck plates or strainer caps with key holes up to 7" apart. Pins fit holes up to 5/16". If you're looking for a quality...
    Opens to service deck plates or strainer caps with key holes up to 7" apartHangs conveniently near the strainer(s) location
    $28.79
  • Moeller Marine® - 1-1/2" I.D. Chrome Plated Zamak Gas Deck Fill
    Moeller Marine®1-1/2" I.D. Chrome Plated Zamak Gas Deck Fill (35740-10)
    0
    # mpn4514215305
    1-1/2" I.D. Chrome Plated Zamak Gas Deck Fill by Moeller Marine®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    Conveniently designed with screw mount and splash lipIdeal for use with 1-1/2" I.D. fill hose
    $37.71
  • Scandvik® - 2-1/4" I.D. White Replacement Water Cap
    Scandvik®2-1/4" I.D. White Replacement Water Cap (10252)
    0
    # mpn4707603142
    2-1/4" I.D. White Replacement Water Cap by Scandvik®. Replacement cups and caps for horizontally mounted recessed showers. These caps have a shower symbol on top. This product is made of high-quality materials to serve you for years to...
    High quality at an affordable priceExpertly made from premium materials
    $16.19
  • Whitecap® - 1" L 316 Stainless Steel Replacement Hose Deck Fill Key
    Whitecap®1" L 316 Stainless Steel Replacement Hose Deck Fill Key (6060C)
    0
    # mpn2534825
    1" L 316 Stainless Steel Replacement Hose Deck Fill Key by Whitecap®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...
    Engineered to high standardsHigh-grade design delivers extended lifespan
    $11.35
  • Whitecap® - 1-1/2" I.D. 316 Stainless Steel/Zamak Hose Gas/Diesel Deck Fill
    Whitecap®1-1/2" I.D. 316 Stainless Steel/Zamak Hose Gas/Diesel Deck Fill (S-7022C)
    0
    # mpn4674287983
    1-1/2" I.D. 316 Stainless Steel/Zamak Hose Gas/Diesel Deck Fill by Whitecap®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $8.25
  • Whitecap® - Replacement Cap & Chain for 1-1/2"Deck Fill
    Whitecap®Replacement Cap & Chain for 1-1/2"Deck Fill (6061C)
    0
    # mpn2534423
    Replacement Cap & Chain for 1-1/2"Deck Fill by Whitecap®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    Engineered to high standardsHigh-grade design delivers extended lifespan
    $24.68
  • T-H Marine® - 10" O.D. x 7-1/8" I.D White Quick Release Deck Plate
    T-H Marine®10" O.D. x 7-1/8" I.D White Quick Release Deck Plate (DPCAM-8-2-DP)
    0
    # mpn4672869569
    10" O.D. x 7-1/8" I.D White Quick Release Deck Plate (DPCAM-8-2-DP) by T-H Marine®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...
    Cam Hatch Holds SecureHidden Fasteners in Ring
    $40.13
  • T-H Marine® - Designer Series™ 6" O.D. x 5-1/8" I.D. White Screw-Down Deck Plate
    T-H Marine®Designer Series™ 6" O.D. x 5-1/8" I.D. White Screw-Down Deck Plate (DSSDP-1-2-DP)
    0
    # mpn4672869565
    Designer Series™ 6" O.D. x 5-1/8" I.D. White Screw-Down Deck Plate (DSSDP-1-2-DP) by T-H Marine®. Attractive Solution to Covering an Access Hole. This product is made of high-quality materials to serve you for years to come. Designed...
    Textured Top – Smooth Tapered EdgesAccessible with Common Hand Tools
    $7.94
  • T-H Marine® - Designer Series™ 8" O.D. x 6" I.D. Black Screw-Down Deck Plate
    T-H Marine®Designer Series™ 8" O.D. x 6" I.D. Black Screw-Down Deck Plate (DSSDP-2-2-DP)
    0
    # mpn4672869574
    Designer Series™ 8" O.D. x 6" I.D. Black Screw-Down Deck Plate (DSSDP-2-2-DP) by T-H Marine®. Attractive Solution to Covering an Access Hole. This product is made of high-quality materials to serve you for years to come. Designed...
    Textured Top – Smooth Tapered EdgesAccessible with Common Hand Tools
    $11.72
  • T-H Marine® - Sure-Seal™ 10" O.D. x 8" I.D. Polar White Pry-Out Deck Plate
    T-H Marine®Sure-Seal™ 10" O.D. x 8" I.D. Polar White Pry-Out Deck Plate (DPP-8-2-DP)
    0
    # mpn4478382498
    Sure-Seal™ 10" O.D. x 8" I.D. Polar White Pry-Out Deck Plate (DPP-8-2-DP) by T-H Marine®. Provides Easy Access to Fittings, Seacocks, Valves and Other Systems. This product is made of high-quality materials to serve you for years to...
    Watertight - Lid Overlaps FramePositive "O" Ring Seal
    $20.87
  • Perko® - 3-1/4" O.D. x 1-1/2" I.D. Chrome Plated Zinc Alloy Waste Deck Plate
    Perko®3-1/4" O.D. x 1-1/2" I.D. Chrome Plated Zinc Alloy Waste Deck Plate (1269DP0CHR)
    0
    # mpn4476859532
    3-1/4" O.D. x 1-1/2" I.D. Chrome Plated Zinc Alloy Waste Deck Plate by Perko®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...
    Cap has a slot between the holesHigh quality at an affordable price
    $52.70
  • Sea Dog® - 5-3/4" O.D. x 4-1/2" I.D. Black Injection Molded ABS Screw-Out Deck Plate
    Sea Dog®5-3/4" O.D. x 4-1/2" I.D. Black Injection Molded ABS Screw-Out Deck Plate (337145-1)
    0
    # mpn4479320902
    5-3/4" O.D. x 4-1/2" I.D. Black Injection Molded ABS Screw-Out Deck Plate (337145-1) by Sea Dog®. These Screw-Out Deck Plates are molded to the highest standards. Keep threads clean with hot soapy water. Lubricate with Vaseline or...
    Smooth LidExpertly crafted from premium materials
    $19.75
  • Sea Dog® - 5-3/4" O.D. x 4-1/2" I.D. White Injection Molded ABS Screw-Out Deck Plate
    Sea Dog®5-3/4" O.D. x 4-1/2" I.D. White Injection Molded ABS Screw-Out Deck Plate (337140-1)
    0
    # mpn4479320645
    5-3/4" O.D. x 4-1/2" I.D. White Injection Molded ABS Screw-Out Deck Plate (337140-1) by Sea Dog®. These Screw-Out Deck Plates are molded to the highest standards. Keep threads clean with hot soapy water. Lubricate with Vaseline or...
    Smooth LidExpertly crafted from premium materials
    $19.53
  • Sea Dog® - 6-3/4" O.D. x 5-1/2" I.D. White Molded ABS Screw-Out Deck Plate, Display
    Sea Dog®6-3/4" O.D. x 5-1/2" I.D. White Molded ABS Screw-Out Deck Plate, Display (337150-1)
    0
    # mpn4479320150
    6-3/4" O.D. x 5-1/2" I.D. White Molded ABS Screw-Out Deck Plate, Display (337150-1) by Sea Dog®. These Screw-Out Deck Plates are molded to the highest standards. Keep threads clean with hot soapy water. Lubricate with Vaseline or Teflon...
    Smooth LidExpertly crafted from premium materials
    $19.51
  • Sea Dog® - 8-1/8" O.D. x 6-1/2" I.D. Black Injection Molded ABS Screw-Out Deck Plate
    Sea Dog®8-1/8" O.D. x 6-1/2" I.D. Black Injection Molded ABS Screw-Out Deck Plate (337165-1)
    0
    # mpn4479321002
    8-1/8" O.D. x 6-1/2" I.D. Black Injection Molded ABS Screw-Out Deck Plate (337165-1) by Sea Dog®. These Screw-Out Deck Plates are molded to the highest standards. Keep threads clean with hot soapy water. Lubricate with Vaseline or...
    Smooth LidExpertly crafted from premium materials
    $21.51
  • Sea Dog® - 8-1/8" O.D. x 6-1/2" I.D. White Injection Molded ABS Screw-Out Deck Plate
    Sea Dog®8-1/8" O.D. x 6-1/2" I.D. White Injection Molded ABS Screw-Out Deck Plate (337160-1)
    0
    # mpn4479320950
    8-1/8" O.D. x 6-1/2" I.D. White Injection Molded ABS Screw-Out Deck Plate (337160-1) by Sea Dog®. These Screw-Out Deck Plates are molded to the highest standards. Keep threads clean with hot soapy water. Lubricate with Vaseline or...
    Smooth LidExpertly crafted from premium materials
    $22.41
  • Sea Dog® - Inspection 4-13/16" O.D. x 4-1/4" I.D. White Injection Molded ABS Down Deck Plate
    Sea Dog®Inspection 4-13/16" O.D. x 4-1/4" I.D. White Injection Molded ABS Down Deck Plate (337051-1)
    0
    # mpn4479320770
    Inspection 4-13/16" O.D. x 4-1/4" I.D. White Injection Molded ABS Down Deck Plate by Sea Dog®. These screw mounted Inspection Covers offer an economical alternative to a screw out deck plate and are ideal for use in situations where...
    Smooth LidExpertly crafted from premium materials
    $6.86




When you build or maintain the deck of your boat, it is vital to rely on the hardware that you select, as it is exactly what can make your project fail or succeed over time. If you are about to choose cleats for your deck, you can find a lot of material and coating options. If you plan on using your boat in salt water, the only option that lasts is stainless steel hardware. If you live inland, you have way more hardware material options that work. The most popular solution is zinc-plated or galvanized hardware. That’s the top choice among those who are seeking for the best bang for the buck.

On the digital shelves of our online store, you can find a wide variety of stainless steel, bronze, or chrome-plated deck cleats, bollards, chocks, rail fittings, handrails, hinges, bimini top hardware, platforms, ladders, cabinet hardware, and much more. If your boat has a fiberglass deck, it is strongly recommended to install each piece of your hardware on UHMW polyethylene plates. Before installation, embed all pieces in an adhesive sealant. Ask a friend to help you secure bolt heads on the deck while you thread all the nuts from down below.



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