Shotgunlover-

Interesting insights. Would you please explain this more:

"From the engineering point of view, axles are preferable to pins (screws in the US) since the threads can act as stress points."

I'm not questioning it, I'm genuinely curious.

I would have thought that the threading would strengthen a pin's/screw's connection to the surrounding metal by increasing the overall surface area involved.

Thank you,

OWD

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