What's The Strongest Screw To Not Rip Out Of Laminate?

[ILikeDIYS]

I need to screw something to the bottom of a laminate kitchen worktop being used as a 2.3m wall-mounted computer desk.

The screw needs to be long enough to get through one of these (width ways - through the 50mm section), then far enough into the 40mm laminate worktop from the bottom:

Underneath will be mounted one of these:

Which weighs 7kg.

Looking at it now I might have to attach at least 1 leg to the middle of it because of the weight?

Anyone have any better ideas? Is it even possible to mount something so heavy to a laminate worktop? It's not just the weight of the product but also the enclosure it will slide into... which will consist of wooden battens and an outer plywood slide-over box.

Thanks guys.

 

[foxhole]

Normal wood screw , 7kg is very little weight .

 

[Tigercubrider]

https://www.studiospares.com/Accessories/Racktrays/Rack-Tray-4U_401390.htm

https://www.studiospares.com/Accessories/Racktrays/Rack-Tray-2U_401350.htm

Depending on how high it is, buy a 19" rack tray and mount it upside down, drilling through the steel base (many have slots for mounting non rack gear) then use either nuts and bolts, screws that grab onto a bit of timber behind, or file out the 19" shelf holes to be square and fit caged nuts.

 

[EddieM]

Looks like a 2U to me.

 

[JohnD]

drawer sliders.