I am about to buy a large quantity of Deck-Tite screws for resale to my customers but I am a bit concerned about the size of screw they are offering for fixing the joists together.
They have a 6.5 x 80mm screw and the joists I have to fix together are 100 x 47mm so they would only go 33mm into the end grain of the joists. Is this enough because the next size up they supply is 145mm and they are far to expensive considering how many would be needed to make the frame of the decking.
They have a 6.5 x 80mm screw and the joists I have to fix together are 100 x 47mm so they would only go 33mm into the end grain of the joists. Is this enough because the next size up they supply is 145mm and they are far to expensive considering how many would be needed to make the frame of the decking.