Countersunk head rivet nuts (inozivikanwawo seflat head rivet nuts) zvisungo zvemukati zvakagadzirirwa zvakanangana nepepa resimbi. Kuiswa kunokurumidza uye nyore, kunoda chete rivet pfuti. Kuvhiya kwacho kwakanyarara uye kunoshanda zvakanyanya. Ingoisa rivet nati mumuromo wepfuti yerivet, isa magumo erivet nati mugomba resimbi, uye simbisa pfuti kuti upedze riveting.
Kune akawanda marudzi eflat musoro rivet nzungu, kusanganisira inowanzoshandiswa flat head cylindrical rivet nuts, flat head hexagonal rivet nzungu, uye flat head striped rivet nzungu. Dzimwe sarudzo dzinosanganisira countersunk head striped rivet nuts, countersunk hexagonal rivet nzungu, diki countersunk head rivet nzungu, uye countersunk imperial rivet nzungu.
Rivet nuts dzinoiswa mumukati nekunze dzine hexagonal rivet nuts, semi-hexagonal rivet nuts, countersunk head rivet nuts, madiki countersunk head rivet nuts, flat head rivet nzungu, blind hole rivet nzungu, uye elevator{1}}specific rivet nuts. Izvo zvakagadzirwa nekabhoni simbi uye simbi isina tsvina.
Rudzi urwu rwe rivet nati rwakakodzerwa nealuminium alloy substrates yehukobvu hwakasiyana uye mahwendefa esimbi ane ukobvu kubva pa1 kusvika 2.5 mm. Kushandiswa kwesimbi rivet nzungu muaruminiyamu alloy components kunonyanya kukosha, kurerutsa basa rinonetesa re-marata akaiswa mukati uye kunatsiridza mashandiro.