Ndi iti yoyenera kwambiri pa countersunk head pull stud kapena round head pull stud ya sheet steel?

Ma riveti a mutu opangidwa ndi countersunk angagwiritsidwe ntchito kukongoletsa, ndipo ma riveti a mutu wozungulira angasankhidwe kuti akhale olimba. Mutha kusankha malinga ndi zosowa zenizeni.

https://www.yukerivet.com/news/do-open-round-head-blind-rivets-need-a-salt-spray-test/