Assessment of orthodontic brackets slot size accuracy in different

I think this one is Standard independent, besides small dimension Slot dimensions are defined by a Structural Code

The official standard sheet of T-slot bolts DIN 787 also lists the sizes 5, 36, 42, 48 and 54

standard slot sizes residential door mail delivery Made of brass Magazine size mail slot overall dimensions are 13 W x 3-12 H Rough opening dimensions are 11-14 W x 2-12

standard parking slot size Slot width: 20 mm as standard 16 mm, 25 mm and non standard sizes available as option Number of slots available: 1, 2, 3, 4, 5, 6, 7, 8 Length: Up to