B&Q Silver Zinc effect Mild steel Corner brace bracket

It functions to connect two pieces of wood, but the screws in the kit (as with every B&Q kit I have ever purchased (eg hinge, door latches etc) are too soft and strip very easily. I tend to end up using my own screws. Also the metal is never quite straight and the angle is never quite 90°. I don't know how typical this is of this type of product. The standard of these basec DIY products in Germany (where I lived 5 years) is generally superior. It's a shame we have to expect these standards here.

You are making these of this type confusing to buy. Why not measure Leg Lengths from corner to end i.e Leg Lengths 60mm x 70mm Thickness 1.5 mm. This is just an example & not a true reflection of this product
What could be easier than selling & measuring all angle Brackets in this manner?