You could replace them with Black Nylon bolts.
Hex Bolt
Plain Finish
External Hex Drive
6mm length
Fully threaded
M8-1.25 metric
Coarse Threads
You used to be able to get them on Amazon. But they’re no longer available. It’s a cheap alternative that won’t rust or corrode. Just an option.
Hex Bolt
Plain Finish
External Hex Drive
6mm length
Fully threaded
M8-1.25 metric
Coarse Threads
You used to be able to get them on Amazon. But they’re no longer available. It’s a cheap alternative that won’t rust or corrode. Just an option.