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What’s the best type of screw to use for mounting stuff to MDF wood?

Posted on 6/16/21 at 11:13 am
Posted by NPComb
Member since Jan 2019
27510 posts
Posted on 6/16/21 at 11:13 am
I have an 18” power strip that I want to mount to a desk leg. Of course the desk is made of shifty MDF.

Do they make an certain type screw to use on brittle wood? I measured the mounting holes and they are 1/4” in diameter and the thickness of the leg in which I’m mounting it to is 1”.

Any help as always is appreciated.

Also, a courtesy thank you upfront for all your answers!!
Posted by TripleT
Vicksburg
Member since May 2006
76 posts
Posted on 6/16/21 at 11:19 am to
A course thread screw is the key
Posted by bbvdd
Memphis, TN
Member since Jun 2009
25096 posts
Posted on 6/16/21 at 11:33 am to
I'm assuming you are going into a face and not an edge.

If attaching to a face side, pre-drill and just use a course dry wall screw.
Posted by NPComb
Member since Jan 2019
27510 posts
Posted on 6/16/21 at 11:41 am to
quote:

assuming you are going into a face and not an edge.


Correct. Flat surface.
Posted by jyoung1
Lafayette
Member since May 2010
2125 posts
Posted on 6/16/21 at 11:47 am to
Looks like there's a special tip for MDF, that you don't have to pre-drill. Might need a washer with #6 in 1/4" hole.

Though I'm sure pre-drilling with a regular construction screw would work.

Spax -HD

Or you could just use an anchor. Looks like there's one specifically for mdf.
Lowes
This post was edited on 6/16/21 at 11:52 am
Posted by Shexter
Prairieville
Member since Feb 2014
14002 posts
Posted on 6/16/21 at 12:12 pm to


When I used to work in a cabinet shop, we always just used coarse drywall screws for MDF. Just set the clutch on your screw gun, otherwise you'll break the heads off the screws.

Posted by TU Rob
Birmingham
Member since Nov 2008
12762 posts
Posted on 6/16/21 at 12:53 pm to
quote:

I want to mount to a desk leg


I'd just drill a hole clean through and use a bolt with a washer on either side. I've torn up some MDF trying to use drywall screws and small (1.5 inch) brass screws.
Posted by Spankum
Miss-sippi
Member since Jan 2007
56130 posts
Posted on 6/16/21 at 1:10 pm to
quote:

I'd just drill a hole clean through and use a bolt with a washer on either side.


Agreed
Posted by mikie421
continental shelf
Member since Nov 2008
692 posts
Posted on 6/16/21 at 3:45 pm to
Confirmat screws
Posted by Cracker
in a box
Member since Nov 2009
17777 posts
Posted on 6/16/21 at 5:35 pm to
Glue it also& pre drill
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