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Wafer Head Self-Drilling Screws
Wafer Head selfdrilling screw nthawi zambiri imakhala ndi zinthu ziwiri: carbon steel ndi 410 zosapanga dzimbiri.Wafer Head Self-bowola screw yokhala ndi mutu wocheperako.Kutsika kwamutu kwamutuku kumapereka mawonekedwe apadera: 1:Imapewa kusokoneza zinthu zoyenda.Kugwiritsidwa ntchito pokonza komwe kugawanika kwamphamvu kumafunikira, popanda kufunikira kophatikiza zochapira zowonjezera, komanso popanda mutu kutulutsa mopitilira muyeso: 2: Kumaliza kokongola. monga screw ndi yozungulira ndipo imabisidwa ikayika ...
