Sekhele se hulang hlooho se boletsoeng ka har'a rivet e foufetseng ke hlooho e chitja ea ho hula kapa ea countersunk head pull stud?

Likhele tse hulang hlooho li boetse li bitsoa li-round head pull studs le pan head pull studs.Molomo oa "countersunk head pull stud" o theohela tlase, 'me hlooho e chitja ea pull stud e ea holimo.

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