[TeMPOraL]

> There are standards for sizes of screws, washers, motors, cables, plugs, sockets, ...

Looking at my iFixit screwdriver bit set for electronics, which sports some 60+ bits and still doesn't cover everything I happen upon, I'm thinking the standards are being less than helpful here. I mean, it's good to have them, but it would be better to have way fewer equivalent options.

[isilofi]

Most of those are not standardized according to any proper standard. They are intentionally obfuscated to make access and repairs difficult.