I-ambulera yentloko yokutsala i-stud ekhankanywe kwi-rivet eyimfama yinto ejikelezileyo yokutsala intloko okanye i-countersunk head pull stud?

I-Umbrella head pull studs ikwabizwa ngokuba yi-round head pull studs kunye ne-pan head pull studs.Umqukumbelo wentloko eshukumayo yokutsala ujonge ezantsi, kunye nentloko engqukuva yokutsala ingaphezulu.

https://www.yukerivet.com/news/does-the-product-have-to-be-countersunk-to-evacuate-round-head-rivets/