Reddit reviews The Hillman Group 180297 Pronged Tee Nut, 1/4 20, 100-Pack
We found 4 Reddit comments about The Hillman Group 180297 Pronged Tee Nut, 1/4 20, 100-Pack. Here are the top ones, ranked by their Reddit score.
Hammer prongs into predrilled holeUsed in any project where small nails are requiredSteel materialCountry of Origin: China
If you buy regular climbing holds, the plywood you mount them on will need some separation for the end of the bolts to stick out.
Therefore, I'd say screw 2x4s into studs. Take a piece of 3/4" plywood and mount t-nuts into it (here). Screw that into the 2x4s. That gives you separation from the wall, letting the bolts screw in enough. Plus you get the added benefit that your forearms won't hit the door frame. I've gotten some really annoying bruises like that.
I have a piece of mdf with holes drilled in it and T-nuts on the back side.
https://www.amazon.com/Hillman-Group-180297-Pronged-100-Pack/dp/B000H61YF2/ref=sr_1_1/180-7989447-8305100?s=industrial&ie=UTF8&qid=1468022702&sr=1-1
I printed a bunch of hold downs on my printer and use 1/4 20 bolts to hold my part.
T-nuts are also a lot easier than inserts. You just drill a 5/16 hole and press-fit them in. 100 of them should probably cover your needs.
http://www.amazon.com/gp/product/B000H61YF2
I've been working on this table project for a little while now, and now just need to fasten the legs to the table tops. One issue that that these raw oak slabs were never planed more than the rough cut from the tree, so their fairly uneven, and even bow a little (don't think it shows in the pictures, though). For that reason, I need a way to level the legs so that the tables don't rock once their finished. Shimming the plates with washers should be easy enough to get the table level, but I'll need machined threads to run the fasteners into and out of (and then into and out of again) so that they'll still hold once it's all said and done. I've looked at a few different options for this problem, but aren't convinced any of them are ideal. T-nuts would work, but I think they might pull out since they won't be held in from the top of the table surface (not interested in that industrial look). These threaded inserts and these similar ones would seem to do the trick, but the reviews raise questions about the strength of the material in dealing with hardwood, as well as problems with the material stripping while trying to place them. Anyone have any suggestions/advice?
TLDR: Looking for fastener solutions to affix table legs to the underside of an oak slab that will allow adjusting to level the table.