8020, 3393, 10 Series Bolt Combo, 1/4-20 Bolt and T-Nut, 25 Pack

High quality. Not cheap. Sturdy and fit flush just how I envisioned them to be. Recommend to anyone who has a rack with slot design!

I do a lot of woodworking and I have always built most of my own jigs. Recently I made a new fence for my router table and used an 80/20 inc 1"x3"x36" exrusion. These work perfectly with it (as expected) but I was happy to note that they also work with my other t-track extrusions and slots from Kreg and other vendors. (They still work but not as happily with the wider t-slots on things from Rockler, but I mention that in passing as it is not an issue for me.) Definitely recommended and I'd buy them again.

Gives a nice, secure fit. Two drawbacks: the bolt is too big to fit into the holes of the Powertek quick release clamps, which was my purpose. I had to use a carbide tipped bit to expand the holes, and then it worked fine. Second, it requires an octagonal bit rather than the phillips. Now that I keep the octagonal bit handy, it works fine.

I use these 80/20 fasteners on 1" by 1" 80/20 aluminium struts. I have used several of these. They are strong, hold up well, do not come loose, and have not stripped out. Well made product.

I have Victory 4X4 racks on my Tacoma, and they sold bolts like these for a while on their site, but they were like $20 for 4 of them. I bought a couple packs of these and they fit perfect, and now I can mount tons of stuff to my roof racks!

Not everyone uses these the same way I know, BUT when used in conjunction with the aluminum L brackets (also made by 80/20 and on their store) in 8020 1-inch extrusion, these screws are still too long, and end up hitting the inside of the groove bottoming out, preventing the nut from actually getting tightened. Just word to the wise before you purchase.

strong work ed

Just what I was looking for.