Labaran Masana'antu
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Yadda za a bambanta screws daga tapping sukurori?Ka tuna waɗannan abubuwan!
1. Rarrabewa: The hakowa dunƙule wani irin itace dunƙule, kuma kai-tapping dunƙule wani nau'i ne na kai dunƙule.Padded thread rawar soja ƙusa 2, Bambance tsakanin kai iri: Drill wutsiya dunƙule shugaban iri sun hada da: hexagon kai, hexagon flange shugaban, giciye countersunk kai, giciye kwanon rufi h ...Kara karantawa