Boat Nipples

Boat Plumbing Nipples
  • Midland Metal® - 1" I.D. Hose Splicer
    Midland Metal®1" I.D. Hose Splicer
    0
    # 5294032056
    1" I.D. Hose Splicer by Midland Metal®. 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 great...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $6.25 - $7.29
  • Midland Metal® - 1"-11-1/2 Lead Free Pipe Long Nipple
    Midland Metal®1"-11-1/2 Lead Free Pipe Long Nipple
    0
    # 5294031388
    1"-11-1/2 Lead Free Pipe Long Nipple by Midland Metal®. 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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $28.67 - $65.37
  • Midland Metal® - 1-1/2" I.D. Hose Splicer
    Midland Metal®1-1/2" I.D. Hose Splicer
    0
    # 5294032681
    1-1/2" I.D. Hose Splicer by Midland Metal®. 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 great...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $9.96 - $11.35
  • Midland Metal® - 1-1/2"-11-1/2 Lead Free Pipe Long Nipple
    Midland Metal®1-1/2"-11-1/2 Lead Free Pipe Long Nipple
    0
    # 5294031721
    1-1/2"-11-1/2 Lead Free Pipe Long Nipple by Midland Metal®. 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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $44.50 - $112.47
  • Midland Metal® - 1-1/4" I.D. Hose Splicer
    Midland Metal®1-1/4" I.D. Hose Splicer
    0
    # 5294031539
    1-1/4" I.D. Hose Splicer by Midland Metal®. 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 great...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $10.25 - $10.48
  • Midland Metal® - 1-1/4"-11-1/2 Lead Free Pipe Long Nipple
    Midland Metal®1-1/4"-11-1/2 Lead Free Pipe Long Nipple
    0
    # 5294032308
    1-1/4"-11-1/2 Lead Free Pipe Long Nipple by Midland Metal®. 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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $37.14 - $89.72
  • Midland Metal® - 1/2" I.D. Hose Splicer
    Midland Metal®1/2" I.D. Hose Splicer
    0
    # 5294032545
    1/2" I.D. Hose Splicer by Midland Metal®. 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 great...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $5.16 - $8.70
  • Midland Metal® - 1/2"-14 Lead Free Pipe Long Nipple
    Midland Metal®1/2"-14 Lead Free Pipe Long Nipple
    0
    # 5294031743
    1/2"-14 Lead Free Pipe Long Nipple by Midland Metal®. 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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $10.00 - $36.63
  • Midland Metal® - 1/4" I.D. Hose Splicer
    Midland Metal®1/4" I.D. Hose Splicer
    0
    # 5294031844
    1/4" I.D. Hose Splicer by Midland Metal®. 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 great...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $4.24 - $7.18
  • Midland Metal® - 1/4"-18 Lead Free Pipe Long Nipple
    Midland Metal®1/4"-18 Lead Free Pipe Long Nipple
    0
    # 5294032030
    1/4"-18 Lead Free Pipe Long Nipple by Midland Metal®. 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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $9.19 - $17.73
  • Midland Metal® - 1/8"-27 Lead Free Pipe Long Nipple
    Midland Metal®1/8"-27 Lead Free Pipe Long Nipple
    0
    # 5294031821
    1/8"-27 Lead Free Pipe Long Nipple by Midland Metal®. 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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $7.01 - $15.58
  • Midland Metal® - 2"-11-1/2 Lead Free Pipe Long Nipple
    Midland Metal®2"-11-1/2 Lead Free Pipe Long Nipple
    0
    # 5294032439
    2"-11-1/2 Lead Free Pipe Long Nipple by Midland Metal®. 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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $61.66 - $143.50
  • Midland Metal® - 3/4" I.D. Hose Splicer
    Midland Metal®3/4" I.D. Hose Splicer
    0
    # 5294032598
    3/4" I.D. Hose Splicer by Midland Metal®. 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 great...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $5.69 - $13.60
  • Midland Metal® - 3/4"-14 Lead Free Pipe Long Nipple
    Midland Metal®3/4"-14 Lead Free Pipe Long Nipple
    0
    # 5294032913
    3/4"-14 Lead Free Pipe Long Nipple by Midland Metal®. 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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $19.18 - $45.92
  • Midland Metal® - 3/8" I.D. Hose Splicer
    Midland Metal®3/8" I.D. Hose Splicer
    0
    # 5294032732
    3/8" I.D. Hose Splicer by Midland Metal®. 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 great...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $4.51 - $7.06
  • Midland Metal® - 3/8"-18 Lead Free Pipe Long Nipple
    Midland Metal®3/8"-18 Lead Free Pipe Long Nipple
    0
    # 5294032211
    3/8"-18 Lead Free Pipe Long Nipple by Midland Metal®. 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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $7.15 - $24.01
  • Midland Metal® - 5/8" I.D. Hose Splicer
    Midland Metal®5/8" I.D. Hose Splicer
    0
    # 5294032785
    5/8" I.D. Hose Splicer by Midland Metal®. 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 great...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $5.28 - $11.44
  • Whale® - 15 mm Plastic White Quick Lock Connector
    Whale®15 mm Plastic White Quick Lock Connector (WX1504B)
    0
    # mpn4696751807
    15 mm Plastic White Quick Lock Connector by Whale®. The Quick Connect system can be used by anyone to install additional outlets or to replumb your boat or recreational vehicle. Whale Quick Connect fittings offer many benefits, all...
    Unique Double Gripper' design provides secure lifelong pipework retention even at excessive pressuresThe innovative cage collet' eliminates leaks where fittings are installed close to tight bends
    $6.95
  • Groco® - 1" NPT(M) Bronze Pipe Hex Nipple
    Groco®1" NPT(M) Bronze Pipe Hex Nipple (PN-1000)
    0
    # mpn4620924834
    1" NPT(M) Bronze Pipe Hex Nipple by Groco®. 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 great...
    Cast-in wrench flat simplifies installation and removalNPT x NPT Connection
    $17.11
  • Groco® - 1-1/2" NPT(M) Bronze Pipe Hex Nipple
    Groco®1-1/2" NPT(M) Bronze Pipe Hex Nipple (PN-1500)
    0
    # mpn4620924836
    1-1/2" NPT(M) Bronze Pipe Hex Nipple by Groco®. 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...
    Cast-in wrench flat simplifies installation and removalNPT x NPT Connection
    $32.49
  • Groco® - 1-1/4" NPT(M) Bronze Pipe Hex Nipple
    Groco®1-1/4" NPT(M) Bronze Pipe Hex Nipple (PN-1250)
    0
    # mpn4620924835
    1-1/4" NPT(M) Bronze Pipe Hex Nipple by Groco®. 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...
    Cast-in wrench flat simplifies installation and removalNPT x NPT Connection
    $30.57
  • Groco® - 1/2" NPT(M) Bronze Pipe Hex Nipple
    Groco®1/2" NPT(M) Bronze Pipe Hex Nipple (PN-500)
    0
    # mpn4620924838
    1/2" NPT(M) Bronze Pipe Hex Nipple by Groco®. 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...
    Cast-in wrench flat simplifies installation and removalNPT x NPT Connection
    $8.64
  • Groco® - 2" NPT(M) Bronze Pipe Hex Nipple
    Groco®2" NPT(M) Bronze Pipe Hex Nipple (PN-2000)
    0
    # mpn4620924837
    2" NPT(M) Bronze Pipe Hex Nipple by Groco®. 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 great...
    Cast-in wrench flat simplifies installation and removalNPT x NPT Connection
    $43.68
  • Groco® - 3/4" NPT(M) Bronze Pipe Hex Nipple
    Groco®3/4" NPT(M) Bronze Pipe Hex Nipple (PN-750)
    0
    # mpn4620924839
    3/4" NPT(M) Bronze Pipe Hex Nipple by Groco®. 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...
    Cast-in wrench flat simplifies installation and removalNPT x NPT Connection
    $10.51
  • Midland Metal® - 1" I.D. Nylon Black Hose Splicer
    Midland Metal®1" I.D. Nylon Black Hose Splicer (SHM100)
    0
    # mpn4699215615
    1" I.D. Nylon Black Hose Splicer (SHM100) by Midland Metal®. 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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $6.25
  • Midland Metal® - 1" NPT(F) Bronze Pipe Coupling
    Midland Metal®1" NPT(F) Bronze Pipe Coupling (44415)
    0
    # mpn4620155699
    1" NPT(F) Bronze Pipe Coupling by Midland Metal®. 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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $22.94
  • Midland Metal® - 1" NPT(F) Bronze Pipe Union
    Midland Metal®1" NPT(F) Bronze Pipe Union (44-605)
    0
    # mpn4644464305
    1" NPT(F) Bronze Pipe Union by Midland Metal®. 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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $92.82
  • Midland Metal® - 1"-11-1/2 Brass Lead Free Pipe Long Nipple
    Midland Metal®1"-11-1/2 Brass Lead Free Pipe Long Nipple (40109)
    0
    # mpn4644464267
    1"-11-1/2 Brass Lead Free Pipe Long Nipple (40109) by Midland Metal®. 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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $65.37
  • Midland Metal® - 1"-11-1/2 Brass Lead Free Pipe Long Nipple
    Midland Metal®1"-11-1/2 Brass Lead Free Pipe Long Nipple (40105)
    0
    # mpn4644464266
    1"-11-1/2 Brass Lead Free Pipe Long Nipple (40105) by Midland Metal®. 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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $45.55
  • Midland Metal® - 1"-11-1/2 Brass Lead Free Pipe Long Nipple
    Midland Metal®1"-11-1/2 Brass Lead Free Pipe Long Nipple (40103)
    0
    # mpn4644464265
    1"-11-1/2 Brass Lead Free Pipe Long Nipple (40103) by Midland Metal®. 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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $35.73




Designed for sanitary, hygienic, and other purposes, a boat plumbing system can be easier to install or repair than the pipelines found in most buildings. At least, the marine plumbing is not hidden inside solid walls, but still, it has its own nuances related to fittings, freshwater tank ventilation, a water pump and the pressure it creates, and so on. Meanwhile, boat nipples are often neglected and considered as something quite traditional, but still, it's recommended to pay some attention to them and choose only quality ones made of suitable materials. A wide assortment of such boat nipples is available on our virtual shelves.

We carry bronze, brass, nylon, and plastic fittings that comply with the highest standards. All of them feature reliable and corrosion-resistant construction, but some models are meant for hoses and have a barbed design, while others may feature different types of threads. It's crucial to choose the thread properly; aside from a diameter and male/female options, they can differ by their types (NPT, NPTF, etc.) Also, there are certain requirements for their location and safety; for instance, plastic plumbing fittings should never be used below the waterline.

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