Kodi pali kusiyana kotani pakati pa nati wa flat head rivet ndi nati yaing'ono ya rivet?

Kunena mwachidule, mtedza wa rivet wamutu wathyathyathya, ndiye kuti, womwe uli ndi mitu yokhuthala, umatuluka kunja kwa mbaleyo pambuyo powombera.

Mtedza wa Flat Head Rivet

Mtedza waung'ono wa rivet uli ndi mutu wopyapyala.Pambuyo pa riveting, ndi lathyathyathya kunja mbale.

Small Countersunk Head Rivet Nut