Do I need 63mm nails for 18mm t&G OSB board ?

[Deleted member 174758]

The cheapest! For example the Wirox 4.5 x 60 screws are cheaper from Toolstation at £19.24 for 300 - but Torx head screws are always expensive, which is why you rarely see them on tyrade flooring jobe where we use either square drives or PZD heads. Chipboard screws like these 5.0 x 60s are a lot cheaper - you just need to ensure that the screws don't jack the material off the timber when you are screwing down

 

[markyboy944]

The cheapest! For example the Wirox 4.5 x 60 screws are cheaper from Toolstation at £19.24 for 300 - but Torx head screws are always expensive, which is why you rarely see them on tyrade flooring jobe where we use either square drives or PZD heads. Chipboard screws like these 5.0 x 60s are a lot cheaper - you just need to ensure that the screws don't jack the material off the timber when you are screwing down

Awesom - thanks for that advice