Dock Hardware

Find all the floating dock hardware you need to build a boat dock, from corner brackets to pipe holders to chain retainers. Permafloats.com is your leading source for dock components, serving dock builders, contractors and DIY warriors. From full-blown multi-slip or multi-level docks to simple floating dock platforms, we have everything you need to make it happen.

Framing and Connections

Our corners and brackets are 1/4" hot-dip galvanized steel with a 3-1/2" on-center hole pattern, installed with 1/2" carriage bolt sets. Frame with inside corners, angle brackets and washer plates. Join sections and finger piers with male and female T connectors and a 3/4" connector pin set.

Anchoring for Your Dock Type

Galvanized or Stainless

Galvanized fasteners suit most freshwater docks; stainless steel offers better corrosion resistance in salt or brackish water. Mount dock floats with 3/8" x 4" lag bolts and matching fender washers. Building on rough water? Add wave attenuators. Repairing an existing dock? Our lift tanks raise sections for float replacement.

24 Items

  3. Male T Connector
    Model # T-ConM
    • Commercial-Grade 1/4" Steel
    • Hot-Dipped Galvanized
    • One 3/4" thick male tab.
    • Connects to female tabbed brackets with 3/4" pin.
    • Install using 1/2" carriage bolts.
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    $17.84
    In Stock
  4. Back-Up Plate 5" x 5"
    Model # BP-5x5
    • Commercial-Grade 1/4" Steel
    • Hot-Dipped Galvanized
    • Used to reinforce T-Connectors and chain retainers.
    • Install using 1/2" carriage bolts.
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    $5.04
    In Stock
  5. Chain Retainer
    Model # ChainRet
    • Commercial-Grade 1/4" Steel
    • Hot-Dipped Galvanized
    • Bolts to side of dock. Use chains with weights to hold dock in place.
    • Accommodates 1/4", 3/8", or 1/2" chain.
    • Install using 1/2" carriage bolts.
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    $23.57
    In Stock
  6. Pipe Stand-Off Bracket - Straight
    Model # PB-S
    • Commercial-Grade 1/4" Steel
    • Hot-Dipped Galvanized
    • Use to secure floating dock to shoreline posts or bulkhead.
    • Requires 1-1/2" O.D. galvanized pipe for stiff arms (not included).
    • Install using 3/8" bolts.
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    $23.58
    In Stock
  9. Outside Corner Male
    Model # OC-M
    • Commercial-Grade 1/4" Steel
    • Hot-Dipped Galvanized
    • One 3/4" thick male tab.
    • Connects to female tabbed brackets with 3/4" pin.
    • Install using 1/2" carriage bolts.
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    $31.91
    In Stock
  10. Pipe Stand-Off Bracket - Right Hand
    Model # PB-RH
    • Commercial-Grade 1/4" Steel
    • Hot-Dipped Galvanized
    • Use to secure floating dock to shoreline posts or bulkhead.
    • Requires 1-1/2" O.D. galvanized pipe for stiff arms (not included).
    • Install using 3/8" bolts.
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    $23.58
    In Stock
  11. Angle Bracket 2-1/2" L x 5" H HDG
    Model # Angle-2.5x5
    • Commercial-Grade 1/4" Steel
    • Hot-Dipped Galvanized
    • Used to secure internal stringers to exterior frame and cross-supports.
    • Install using 1/2" carriage bolts.
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    $5.09
    In Stock
  12. Inside Corner Pipe Holder 3"
    Model # PH-3IC
    • Commercial-Grade 1/4" Steel
    • Hot-Dipped Galvanized
    • Inside Corner Bracket with welded 3" x 12" pipe.
    • Use 2" steel pipe (not included) to hold dock in place.
    • Install using 1/2" carriage bolts.
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    $48.48
    In Stock
  13. Washer Plate 1-1/2" x 5"
    Model # W-1.5x5
    • Commercial-Grade 1/4" Steel
    • Hot-Dipped Galvanized
    • Use two washer plates to reinforce each angle bracket.
    • Install using 1/2" carriage bolts.
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    $1.89
    In Stock
  14. Outside Corner Female
    Model # OC-F
    • Commercial-Grade 1/4" Steel
    • Hot-Dipped Galvanized
    • Two 1/2" thick female tabs.
    • Connects to male tabbed brackets with 3/4" pin.
    • Install using 1/2" carriage bolts.
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    $34.46
    In Stock
  15. Female T Connector
    Model # T-ConF
    • Commercial-Grade 1/4" Steel
    • Hot-Dipped Galvanized
    • Two 1/2" thick female tabs.
    • Connects to male tabbed brackets with 3/4" pin.
    • Install using 1/2" carriage bolts.
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    $20.15
    In Stock
  16. Pipe Holder Outside 3"
    Model # PH-3O
    • Commercial-Grade 1/4" Steel
    • Hot-Dipped Galvanized
    • 3" Pipe Holder bolts to outside of dock.
    • Use 2" steel pipe to hold dock in place.
    • Install using one pipe holder attachment kit model # PH-AK.
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    $32.01
    In Stock
  17. Outside Corner End
    Model # OC-E
    • Commercial-Grade 1/4" Steel
    • Hot-Dipped Galvanized
    • Used at the ends of docks and fingers.
    • Install using 1/2" carriage bolts.
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    $19.31
    In Stock
  21. Inside Corner Bracket
    Model # ICL
    • Commercial-Grade 1/4" Steel
    • Hot-Dipped Galvanized
    • Used with all outside corner brackets.
    • Install using 1/2" carriage bolts.
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    $20.88
    In Stock
  22. 3/4" Connector Pin Set
    Model # ConPinS
    • 3/4" Steel Pin
    • Hot-Dipped Galvanized
    • Use to join male and female tabs together
    • Cotter pin included
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    $5.56
    In Stock
  23. Pipe Stand-Off Bracket - Left Hand
    Model # PB-LH
    • Commercial-Grade 1/4" Steel
    • Hot-Dipped Galvanized
    • Use to secure floating dock to shoreline posts or bulkhead.
    • Requires 1-1/2" O.D. galvanized pipe for stiff arms (not included).
    • Install using 3/8" bolts.
    Learn More
    $23.58
    In Stock