pedestal mount bolts?

capt scott

Cadet
Joined
Mar 30, 2011
Messages
10
i am mounting two pedestal mount boat seats to a wood floor and was wondering what the best type of bolts to use to support the seats for two big guys? i don't have access to underneath the floor so everything has to be done from above. any web sites that sell these bolts? and any personal experience with reccommended bolts. thanks guys Capt.Scott
 
Joined
Aug 17, 2009
Messages
941
Re: pedestal mount bolts?

Scott,

I used these Toggler toggle bolts

http://www.westmarine.com/webapp/wc...001&storeId=11151&partNumber=543785&langId=-1

P1020417.jpg



Here is how they work:

Drill a 1/2" hole. Insert the toogle bolt and while appling upward pressure slide down the retaining collar to the surface. It is sort of like a zip tie in that it keeps the toggle portion firmly in place under the deck.

P1020418.jpg


Then you simply snap off the remaining piece leaving just the collar holding the toggle plate. Very neat and easy.

P1020419.jpg


P1020415.jpg


You can then fill these holes with sealant right before you insert the screws so that everything is protected from water.

Simple and strong. They sell a non-stainless version of this in Home Desprate and such.

These go under the deck and use a 1/4"-20 SS machine screw or bolt from the top.
 

Dolfan0925

Seaman
Joined
Nov 18, 2010
Messages
73
Re: pedestal mount bolts?

Hrm. Never thought of those. They're sold in Home Depot type stores as drywall anchors. Used the same things to mount my tv on the wall.
 
Joined
Aug 17, 2009
Messages
941
Re: pedestal mount bolts?

Sorry Bob,

I used the WM site as a descriptor example and didn't intend for the poster to purchase from them. Sorry about that.
 

capt scott

Cadet
Joined
Mar 30, 2011
Messages
10
Re: pedestal mount bolts?

hey thanks Greg! the pics help out alot! always wondered how those work. Man those are not cheap are they? thanks again capt.scott
 

Fireman431

Rear Admiral
Joined
Sep 17, 2007
Messages
4,292
Re: pedestal mount bolts?

I've used them on a seat base, although it was for a leaning post style with 4 legs. They seemed to be extremely strong. Your can feel the bolt bite in as it's tightening down. Never had a problem.
 
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