Paunenge uchishandisa self-tapping screws, haadi kubatwa uye anogona kukwizwa zvakananga mumuviri wakabatana. Izvo zvinowanzoshandiswa pane zvisiri zvesimbi (mapuranga emapuranga, madziro emadziro, plastiki, nezvimwewo) kana mahwendefa esimbi akaonda.
Iine zvinotevera zvakanakira:
1. Kuisa nyore, kuchera, kubata, kugadzirisa, uye kuvhara kunogona kupedzwa mune imwe chete. Kazhinji, electric screwdriver inoshandiswa kuchera maburi uye nekuapinza mukati.
2. Hapana chikonzero chekushandisa nenzungu, kuchengetedza mari.
3. Corrosion resistance. Self tapping screws inowanzoshandiswa munzvimbo dzekunze, izvo zvinoda kuti dzive nekudzivirira kwakasimba kwekuora.
4. Kuoma kwepamusoro uye kusimba kwakanaka kwepakati.
5. Kupinda kwayo kwemukati kazhinji hakupfuuri 6mm, uye iyo yakawanda haipfuuri 12mm. Inokodzera kugadzirisa mahwendefa akaonda, akadai sekubatana pakati pemavara esimbi mahwendefa muzvigadzirwa zvesimbi, kubatana pakati pemapuranga emadziro, uye kubatana pakati pemavara esimbi mahwendefa uye purlins.
Nguva yekutumira: May-30-2023
