Befenybay Black Angle Sharp Corner Bracket for 6 mm Slotted Aluminium Extrusion Profile 2020 Series (8 Pieces)

2020 extrusions come with 5mm end holes that will require to tap into M6. Thus M5 countersunk screws are useless. Also the cube bracket itself is not countersunk. You will need to complete your project M6 button head screws

These worked great for me. Other brands that I’ve bought came only with M5 screws, and normal flat head socket cap M6 screws have too big of a head to fit into the holes - these came not only with the normal M5s but also M6 flat head socket cap screws that have a reduced head size, which was clutch for me and made them fit beautifully (basically all my T-Slot requires M6 and all my V-Slot requires M5). The reduced head size M6 FHSC are incredibly difficult to find - since they’re included, these were are bargain for me, saved me both money and time.(I’m still trying to find a place to buy more of the included reduced head size M6 FHSC screws for a different use!)

Estos cubitos están súper bien

Die Würfel mit den unterschiedlichen Lochgrößen waren ideal und die perfekte Lösung für mein Vorhaben.Einziges Mango, die mitgelieferten Schrauben sind für die item Profile zu kurz und zu schwach.

The screws are not 6mm thread, so they don't fit 6 mm aluminium profile.The cubes dont have the clearance to fit screwheads for 6mm screws, so you cant simply change the screws.Super annoying.

This was my second purchase. Parts fit perfectly