Amapharamitha Obuchwepheshe
Ama-Tri Bulb Rivets awuhlobo olukhethekile lwe-rivet. Avame ukubizwa ngokuthi ama-rivets aqhumayo ngenxa yendlela akhula ngayo, kanye nama-tri tite, ama-bulb tite, nama-rivets ama-Olympic. Lawa ma-rivets anezinothi ezintathu ezisikiwe emzimbeni we-rivet. Afakwe njenge-pop rivet, kusetshenziswa i-riveter ukudonsa i-mandrel iye esigqokweni.
