Wall bolt size

[Leafster]

I am putting up a 24 foot pool and am in need of the wall bolts. I have searched and searched and can not find the answer of the size. I know I need 27 of them but can I just buy at the hardware store or are they special?
I know they need to be stainless steel but can anyone tell me length and size.

Thanks

 

[danpik]

Should be nothing special. Mine and most I have seen are 1/4-20 x 3/4" (1/4" diameter, 20 pitch thread count, 3/4" long under the bolt head). Pan head or round head will work. Get lock washers to put under the nuts.

 

[Casey]

Make sure the nuts are on the outside when you put them on.

 

[danpik]

Make sure the nuts are on the outside when you put them on.

Good point! Also put a couple of layers of duct tape over the screw heads on the inside.

 

[Leafster]

Great thanks