Screw
Umnqamlezo countersunk intloko yavuthelwa ngamazi inzipho eludongeni olomileyo
| Iinkcukacha zomsonto d | 3.5 | 4 | 4.3 | |
| d | Max | 3.7 | 4 | 4.3 |
| Min | 3.4 | 3.7 | 4 | |
| dk | Max | 8.5 | 8.5 | 8.5 |
| Min | 8.14 | 8.14 | 8.14 | |
| Ubude boMsonto B | Min | - | - | - |
Iimpawu zezikhonkwane zodonga ezomileyo ezenziwe ngamatye
Izikhonkwane zodonga ezomileyo zisisixhobo esisetyenziswa ngokuqhelekileyo ekuhlobiseni isakhiwo, ngokuqhelekileyo zenziwe ngezinto ezimbini: izikhonkwane zodonga ezomileyo zentsimbi kunye nezikhonkwane zodonga ezomileyo. Isikhonkwane esomileyo sodonga luhlobo lwesikhonkwane esomileyo sodonga olunomgangatho owenziwe igalvanized, kunye neempawu zayo zilandelayo:
1. Ukuxhathisa okuqinileyo komhlwa: Umphezulu wezikhonkwane zodonga ezomileyo ziye zafumana unyango lwe-galvanizing, olunokuthi luthintele ngokufanelekileyo ukuba lungagqwala.
2. Uluhlu olubanzi lwesicelo: I-galvanized dry wall isikhonkwane izinto ezinobunzima obuphakathi kwaye kulula ukuyisebenzisa. Ingasetyenziswa kakhulu kumashishini afana nokuhombisa okomileyo eludongeni olujingayo, iisilingi ezixhonyiweyo, iingcango ezichasene nobusela kunye neefestile, kunye nokwenziwa kwefenitshala.
3. Ukuqina okuqinileyo: Izikhonkwane zodonga ezomileyo ezinobuthi zinokumelana nobunzima obuthile kunye namandla, zibe nokusebenza okuphezulu kokulungiswa, kunye nobomi benkonzo ende.
Kutheni ukhetha isiqinisekiso semveliso yethu yokwenyani -- isaphulelo sexabiso -- ukuthengiswa ngokuthe ngqo komvelisi - uqinisekiso lomgangatho