Pontoon Boat Deck Bolts

Pontoon Boat Parts


Same Day Shipping. Order By 4pm est. Parts Ready to ship.  

(100 per kit) 1-1/2" x 1/4" bolts with 1" round head and flange nuts.

Used to secure your decking to the cross channels of your pontoon boat.

  • (100) 1-1/2" x 1/4" stainless steel elevator bolts and nuts per kit
  • 1" round, flat head will not protrude into your pontoon carpet.
  • Space 16" apart when installing and pre-drill holes.


Ask a Question
  • Do The Nuts Have Locking Threads, Or Friction Ribs To Lock Them In Place? I Don't See Lock Washers, So I'm Assuming They Would Have A Method Of Locking In Place. Also: Do You Ship To Canada, And If You Do, Is It Possible To Ship Via USPS?

    Yes these Pontoon Boat Deck Bolts are Lock Nuts. We do ship to canada. I will attach the link for the Webiste. http://www.canadapontoon.com/en/

  • Will deck bolts ps15ssdb heads create a problem with vinyl flooring?? How much does the vinyl flooring weigh 30. & 80 mil ?? Are the fencing bolts long enough to work with the fence spacers ?? Thank-you !!!

    As long as the pontoon deck bolt is pulled tight with the nut it will not cause a problem with 80 mil vinyl flooring. The 30 mil flooring weighs about 2.5 lbs per running foot. The 80 mil potnoon flooring weighs about 4.5 lbs a running foot. Yes the deck bolts are long enough to work with the fence risers, unless you have a crest pontoon boat. They reguire a longer fence bolt is most cases. 

  • Where plywood ends butt together on a joist does both panels need bolts or only on the leading edge of the new sheet headed to dwarfs the bow? There's only about a 1.25~1.5" space where they butt together and running two edges with bolts/nuts might stress the plywood edge too much?

    This is a very common issue. In this case I would recommened predrilling the holes for your bolts into the wood to preventing any splitting of the mariine decking. I would then run your bolt through and will be good to go and well on your way to having a great new floor for your pontoon boat that will last years.! 

  • Can these be used to mount the Deck mate seats to the floor?

    These pontoon deck bolts could be used to mount the deckmate pontoon seats. We do include stainless steel screws with all our seats to mount them to the floor of your pontoon boat.

  • do you carry 1.25'' x 7/16''

    I'm sorry but we do not carry that size deck bolts for pontoons.

  • Do these have to be counter sunk into the plywood in order to install vinyl flooring ?

    You will want to make sure that the head of the Bolt is fully flush with the plywood. This will avoid any imperfections in the vinyl. 

  • Are these 316 stainless steel nuts and bolts

    These are 316 Stainless Steel Nuts and Botls.

  • Do you have this bolt in a longer length but still with the teeth?

    No, we only carry this lenght of Deck Bolts with this style. 

  • Do these have 1/4-20 threads?

    Yes these Pontoon Deck Bolts have a 1/4-20 thread. 

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