
Ingoa Hua Din7504k Hex flange head self drilling roofing screw Material Waro maitai, Kowiri tira Mata Mutu Kowhai konutea, Pango, Puru me te ma konutea, Tae Kowhai, Pango, Blue White, White Tau Paerewa DIN/ASME/ISO/GB Grade 4.8/6.8/8.8/10.9/12.9 ; A2-...
| Ingoa Hua | Din7504k Hex flange mahunga keri whaiaro i te wiri tuanui |
| Rauemi | Te waro maitai, Te kowiri tira |
| Mata Mutu | Konutea kōwhai, Pango, Konutea kahurangi me te ma, Kua Hatea |
| Tae | Kōwhai, Pango, Kahurangi Mā, Mā |
| Tau Paerewa | DIN/ASME/ISO/GB |
| Kōeke | 4.8/6.8/8.8/10.9/12.9 ; A2-70 |
| Diamita | M1.4 M1.6 M2 M2.5 M3 M4......M80 M90 M100 |
| Puka miro | Miro taratara, Miro Waenga, Miro pai |
| Te waahi takenga | Hebei, Haina |
| Waitohu | Muyi |
| Puke | Pouaka + kaata kaata + papa |
| Ka taea te whakarite i te hua | |
| 1. Ko te tiwiri keri-whaiaro he tiwiri-whaiaro me etahi atu ahuatanga o te pito keri. Ko nga kohao keri-whaiaro karekau e hiahia ki te keri i mua i nga rua pairati na te mea ka taea e ratou te keri, te paopao me te whakakiki i te waa kotahi. I te wa e mau ana te whakarewa ki te whakarewa, te whakarewa ranei ki te rakau, ka whakamahia nga taputapu rino whakapakeke 2. Ka whakamahia whānuitia : Ka taea te whakamahi i nga tira keri-whaiaro ki te whakamau i nga papa whakarewa ki tetahi atu mea, tae atu ki te hono whakarewa ki te whakarewa. Ehara tenei i te mea ka wehe ke atu i etahi atu momo wiri noa, engari ka tino whai hua i roto i te whānuitanga o nga umanga me nga tono. Hei whakaingoa i etahi, ko nga whakamahinga pai ko nga tuanui whakarewa, HVAC me nga punaha paipa, me nga papa rino | |
| Whakatakotoranga miro | ST2.9 | ST3.5 | ST3.9 | ST4.2 | ST4.8 | ST5.5 | ST6.3 | |
| P | Te rewa | 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 | |
| Awhe keri (te matotoru pereti) | 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 | |