Bofu rivet jumper rinorevei?

Bofu rivet rinosvetuka musoro: nekuti rivet haiputire musoro wembambo, zvinokonzeresa rivet kusvetuka musoro.

https://www.yukerivet.com/news/the-core-of-the-blind-rivet-is-not-completely-pulled-out-what-is-the-reason-for-the-fracture/