Hi-tech Holders?

[wilbur]

Just got mine gonna mt. tomorrow are the wood screws that come with strong enough in plywood or do you need a plate underneath and through bolt them.

[Barnacle Bill]

Depends on how thick the plywood is.

[T.C.]

they worked fine for me. im sure the plywood in your boat is think enough. I dont know of many boat makers that use less than 3/4 inch plywood on the decks, even if its a half inch it will hold fine. Im a machinist and the rule of thumb with threads is that if you get three full threads in whatever, it should hold. But of course there are sometime exceptions.

["G"]

Use the screws that came with them.....they will hold in the plywood just fine. I have four sets of four HyTeks mounted that way...no problems.

[wilbur]

I tested them today everything A-Ok . Now if my seat bases will come in from grizzly I will be set. Thanks for the input.