Kodi pali kusiyana kotani pakati pa countersunk head blind rivets ndi round head blind rivets?

Zozungulira mutu wakhungu rivets safuna chamfering, iwo adzatuluka pamwamba pambuyo riveting, pamene countersunk mutu akhungu rivets ayenera chamfered ndi 120 °, ndipo adzakhala pa ndege yomweyo monga mbale pambuyo riveting.