1. I-Rivet nuts zenziwe nge-carbon steel, i-aluminium kunye nensimbi engenasici.2. Tsala i-rivet nuts, eyaziwa ngokuba yi-rivet nuts, inokwahlulwa ibe yi-flat head pull rivet nuts, i-countersunk head rivet nuts, i-countersunk encinci yentloko yokudonsa i-rivet nuts, isiqingatha sesithandathu sokukhupha i-rivet nuts, njl. Izinto eziphambili ezisetyenzisiweyo: stee. .
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