1. Inox yɛrɛ--Nuts clinching .
Inox self-Clinching nuts bɛ sɔgɔli barikama kɛ, gɛlɛya ka bon, sɛgɛnbaliya, ani fanga caman. O la, u bɛnnen don baarakɛcogo ma min bɛ fanga, gɛlɛya ani sɔgɔli kunbɛn, i n’a fɔ baara kɛli kɔgɔjida laminiw na ani waati nɔgɔlenw na.
2. Kupu yɛrɛ-Nuts clinching .
Kupu yɛrɛ-Clinching nuts bɛ kuran bolicogo ɲuman di, a bɛ se ka sɔgɔsɔgɔ, a bɛ se ka a yɛrɛ tanga oksidan ma, ani a ka funteni jiginni. O la, u bɛnnen don baarakɛcogo ma minnu bɛ kuran taabolo ni sɔgɔli kɛcogo ɲuman ɲini, i n’a fɔ ɛntɛrinɛti ni kuran minɛnw.
Aluminiyɔmu plate self-Clinching nuts ka kan ka kɛ ni nɛgɛ ye min tɛ sɔgɔ walima ni nɛgɛ ye. Ni fanga ka bon ani ni a bɛ se ka sɔgɔsɔgɔ, a ka kan ka kɛ ni nɛgɛ ye min tɛ sɔgɔ; Ni conductivité ɲuman ni corrosion resistance bɛ ɲini, kuran bɛnnen don kosɛbɛ. Yɛrɛ sugandili-Clinching nut material ka kan ka sinsin baarakɛcogo kɛrɛnkɛrɛnnen kan ani wajibiw kan.