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Kowiri tira

  • Self-Drilling and Tapping Screws

    Te Keri-whaiaro me te Mirimiri

    Ko te kowiri tira kowiri taonga kowiri tira ko te tikanga 410 rauemi, e mohiotia ana ko te rino kowiri, he kowiri tira martensitic whanui, ka taea te maimoatanga wera, te pakeke nui, kaore he maimoatanga o te mata ka taea te purei i tetahi paanga anti-corrosion o te mata, te kaha anti-waikura he pai atu i te waro maitai, kino atu i te 304 kowiri tira, ka taea te patu i roto i te pereti rino, te whakamau i te whakamahinga o te pereti rino.Ko te nuinga o te tono ki te hononga pereti maitai ranei te hononga pumau o etahi atu kowiri st ...