Got a bolt stamped THE S30400 I need to replace. I understand THE is the manufacturer (Chinese) and S30400 is the stainless spec.

Apparently S30400 is not a popular grade and need to make sure what I replace it with is at least as good or better since it's going on a jackplate and it's the only thing keeping that 250 hp head chopper from paying me a visit.

Anybody with experience got a recommendation or understanding of stainless grades?

Wannabe...


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