Dave Plowman (News) wrote:
In article ,
george (dicegeorge) wrote:
I have some plywood boards to fix to metal frames.
My plan is to use self-tappers.
Drill holes the width of the centre of the screws.
Then use an impact screwdriver?
Is this the best way to do it?

If the plywood is thin I'd use nuts and bolts - with washers to spread the
load over the plywood.

the toilet frames are made of square section metal
so I dont think nuts and bolts will do,
they'd be bent when we pack it away for the winter

[g]