
Igama leMveliso Din7504k Hex flange intloko self-drilling roofing screw Material Carbon steel, Stainless steel Surface Finish Yellow zinc, Blacked, Blue and white zinc, Bleached Color Yellow, Black, Blue White, White Standard Number DIN/ASME/ISO/GB Grade 4.8/6.8/8.8/2099/; A2-...
| Igama leMveliso | Din7504k Hex flange intloko self-drilling nophahla screw |
| Izinto eziphathekayo | Intsimbi yekhabhoni, intsimbi engatyiwa |
| Umphezulu Gqiba | Zinc etyheli, iBlacked, Blue and white zinc, Bleached |
| Umbala | Mthubi, Mnyama, Bhlowu Mhlophe, Mhlophe |
| Inani elisemgangathweni | DIN/ASME/ISO/GB |
| IBanga | 4.8/6.8/8.8/10.9/12.9 ; A2-70 |
| Ububanzi | M1.4 M1.6 M2 M2.5 M3 M4......M80 M90 M100 |
| Ifom yomsonto | Umsonto orhabaxa, umsonto ophakathi, umsonto ocolekileyo |
| Indawo yemvelaphi | Hebei, China |
| Uphawu | Muyi |
| Pakisha | Ibhokisi+ibhokisi yekhadibhodi+iphalethi |
| Imveliso inokwenziwa ngokwezifiso | |
| 1. I-self-drilling screw ngokuyisiseko yi-self-tapping screw kunye neempawu ezongezelelweyo zengcebiso yokugaya. Izikrufu zokuzibhora azifuni ukugrunjwa kwangaphambili kwemingxunya yokulinga kuba zinokugrumba, zicofe kwaye ziqinise ngexesha elinye. Xa isinyithi sigxininiswe kwintsimbi okanye isinyithi kwiplanga, izixhobo zentsimbi eziqinileyo zidla ngokusetyenziswa 2. Isetyenziswe ngokubanzi : izikrufu zokuzibhobhoza zingasetyenziselwa ukubopha iipleyiti zetsimbi kwenye into, kunye nokudibanisa isinyithi kwintsimbi. Oku akuzohluli kuphela kwezinye iintlobo ze-screw eziqhelekileyo, kodwa kuzenza zibe luncedo kakhulu kuluhlu olubanzi lwamashishini kunye nezicelo. Xa sikhankanya nje ezimbalwa, izinto ezifanelekileyo ezisetyenziswayo ziquka uphahla lwentsimbi, iHVAC neenkqubo zemibhobho yamanzi, kunye nezakhelo zentsimbi | |
| Ukucaciswa komsonto | ST2.9 | ST3.5 | ST3.9 | ST4.2 | ST4.8 | ST5.5 | ST6.3 | |
| P | Isixhobo sokukrazula | 1.1 | 1.3 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 |
| a | Max | 1.1 | 1.3 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 |
| c | Min | 0.4 | 0.6 | 0.6 | 0.8 | 0.9 | 1 | 1 |
| d c | Max | 6.3 | 8.3 | 8.3 | 8.8 | 10.5 | 11 | 13.5 |
| Min | 5.8 | 7.6 | 7.6 | 8.1 | 9.8 | 10 | 12.2 | |
| e | Min | 4.28 | 5.96 | 5.96 | 7.59 | 8.71 | 8.71 | 10.95 |
| k | Max | 2.8 | 3.4 | 3.4 | 4.1 | 4.3 | 5.4 | 5.9 |
| Min | 2.5 | 3 | 3 | 3.6 | 3.8 | 4.8 | 5.3 | |
| k w | Min | 1.3 | 1.5 | 1.5 | 1.8 | 2.2 | 2.7 | 3.1 |
| r | Max | 0.4 | 0.5 | 0.5 | 0.6 | 0.7 | 0.8 | 0.9 |
| s | Max | 4 | 5.5 | 5.5 | 7 | 8 | 8 | 10 |
| Min | 3.82 | 1900/1/5 | 5 | 6.78 | 7.78 | 7.78 | 9.78 | |
| d p | 2.3 | 2.8 | 3.1 | 3.6 | 4.1 | 4.8 | 5.8 | |
| Uluhlu lokomba (ubukhulu bepleyiti) | 0.7~1.9 | 0.7~2.25 | 0.7~2.4 | 1.75~3 | 1.75~4.4 | 1.75~5.25 | 2~6 | |