He aha nā hemahema o nā rivets makapō poʻo hāmama no ke kau ʻana i ka huahana?

ʻO ka hemahema o ka rivet makapō poʻo hāmama ʻaʻole hiki ke wehe ʻia, ʻoiaʻiʻo, hiki iā ʻoe ke manaʻo i kēia ma ke ʻano he pono.

https://www.yukerivet.com/news/what-are-the-advantages-of-open-round-head-blind-rivets-for-product-installation/