this post was submitted on 15 Oct 2023
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Woodworking

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A handmade home for woodworkers and admirers of woodworkers. Our community icon is a planter box made by @Captain Aggravated, the winner of our summer '24 woodworking contest. Congratulations!

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Made entirely from 1x2 pine. Ripped into thirds for the shelf slats. Pocket holes. Glue. Brads and glue for the shelf slats.

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[–] cheery_coffee@lemmy.ca 4 points 1 year ago

I googled and found this post where they tested a similar setup and it failed at 99lbs at 15cm, which looks way way less than the weights you have (plus you’ve got support on two sides, so only like 50% of the load has less support).

I guess the lesson is that the mortise and tenon is very strong, but pocket screws can support a lot of weight too and that’s good enough!

https://woodgears.ca/joint_strength/pockethole.html