ʻO nā rivet huki e komo pū me ka alumini, ka hao, a me ke kila kila. He aha nā rivet makapō semi-stainless steel?

ʻO ka rivet makapō semi-stainless steel ʻo ia ka pūpū kui he kila kila a ʻo ke koʻokoʻo kui he hao, i kapa ʻia ʻo ka rivet makapō semi-stainless steel.