10pcs Corner Bracket Plate Black 2020 Series 5 Hole L Shape Joint Plates with 50pcs M5 T Nuts + 50pcs M5x8mm Screws + 1pcs Wrench for Slot 6mm 20S Aluminum Rail Accessories (10PCS L Shape)

Packed well and works great

Whatever 2020 extrusion thingamajig you're adding these to will become built like a tank. Plenty of screws to secure them using all 5 holes. I got two packs to stiffen up an Ender 5 Plus. Very happy with them.

Excelente

Buen producto lo único que tengo para criticar es que los tornillos alguna de pelan sería exlente que cambien el tipo de tornillos

Got this for making enclosure for printer, Use lock tight or clamps when tightening for perfect angle

Pictures show that this item comes with slide in nuts, but I was delivered an item with drop in nuts. Very misleading.

They come with t-Nuts that you need to slide in the groove not the one you can twist into place. This can make assembly a challenge in some cases but those T-Nuts are also sturdier.

I used these in a 3d printer mod. They worked, but I should have paid attention to the size, they could have been a bit smaller.....