Hey everyone! I'm looking to make a bunch of threaded bolts in maple wood, specifically M10 size. The problem is that there aren't any commercially available dies that fit the thread pitch I need. The only wood-specific dies I've found have a much steeper pitch. I'm wondering if it's possible to use a metal die for cutting threads in hardwood like maple. I've previously used M10 bolts in maple, and they hold up well, but I'm keen on making them myself to save some cash. Would a metal die work for this?
3 Answers
I don't see any reason why it wouldn't work! Just be aware that the strength might not be as high as with metal. But if you’ve had good success with M10 bolts in maple before, I think you’ll find they’ll hold up decently well.
Absolutely, you can use a metal die on hardwood! Just keep in mind that finer threads tend to be shallower and less strong. If you've already been using M10 maple bolts that are fine threaded, you should be good to go. Just know that the thickness of the threads will be less than with coarse threads. But it should hold just fine!
For sure, you could craft your own thread cutter! Just take an M10 bolt, chamfer the end, and file a deep V-slot from the chamfer to the hex head. You'll need to drill an 8mm hole for clearance. It’s a bit of trial and error, but experimenting on a test piece of timber should help you figure it out!
Yeah, I just want to make sure they’d be strong enough! Sounds like it's worth giving it a shot.