Takaitaccen Bayani:

Drywall dunƙule tare da m zaren da bugle kai/Drywall Screws tare da Fine Thread        

Busasshen farcen bango nau'i ne na ƙusa, babban siffa a bayyanar ita ce siffar ƙaho, an raba shi zuwa bangon bango mai ƙaƙƙarfan haƙori guda biyu da bushewar bangon bango mai kauri guda ɗaya, babban bambanci tsakanin su biyun shine zaren na farko ya ninka biyu. thread.Drywall dunƙule jerin ne daya daga cikin mafi muhimmanci fastener kayayyakin.Ana amfani da samfurin musamman don shigarwa na katako na gypsum daban-daban, bangon bangon haske da jerin rufin rufi

Busasshen bangon bangon phosphating shine mafi kyawun layin samfur, kuma shuɗi da fari busassun bangon bangon zinc kari ne, iyakokin aikace-aikacen da farashin siyan su biyun asali iri ɗaya ne.Dan kadan daban-daban shine cewa baƙar fata phosphating yana da ɗanɗano mai ɗanɗano, saurin kai hari (a cikin saurin ƙayyadaddun kauri na farantin karfe, ƙimar ƙimar ƙimar inganci) dan kadan mafi kyau;Blue da fari zinc a cikin tasirin tsatsa ya ɗan fi kyau, kuma launi na samfurin ba shi da zurfi, ba sauƙin launi ba bayan kayan ado na rufi.

Kusan babu bambanci tsakanin shuɗi da fari zinc da zinc mai launin rawaya a cikin juriyar tsatsa, kawai bambancin halaye na amfani ko zaɓin mai amfani.