Kreg Jig screw question

[Randy C]

I am building a workbench where a yellow pine 2 by 4 will need to be screwed to a red oak 2 by 4. I have previously used a Jig to attach pine  2 by 4 lumber and I recall using a course screw because the wood is relatively soft. Do they make a fine screw for use on hardwoods like oak?

Thanks

[Allen]

I am building a workbench where a yellow pine 2 by 4 will need to be screwed to a red oak 2 by 4. I have previously used a Jig to attach pine  2 by 4 lumber and I recall using a course screw because the wood is relatively soft. Do they make a fine screw for use on hardwoods like oak?

Thanks

Yes they do.
Here is the Kregg screw chart.

https://duckduckgo.com/?q=Kreg+screw+cha...6-1&ia=web

https://learn.kregtool.com/learn/choose-...reg-screw/

[Randy C]

Yes they do.
Here is the Kregg screw chart.

https://duckduckgo.com/?q=Kreg+screw+cha...6-1&ia=web

https://learn.kregtool.com/learn/choose-...reg-screw/

Thanks

[MayaIbuki]

Yes, they do make fine-thread pocket hole screws specifically for hardwoods like red oak. Fine-thread screws are better suited for hardwoods because they grip the dense fibers more effectively and reduce the risk of splitting.