
Mubyerekeranye nubwubatsi, bolt ya mpande esheshatu zikoreshwa cyane. Zikoreshwa mubyuma, gushiraho imashini nini, kubaka ikiraro, nibindi.
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Usibye inganda zavuzwe haruguru, impande esheshatu nazo zigira uruhare runini muguteranya ibikenerwa bya buri munsi nkibikoresho, ibikoresho bya siporo, inzugi nidirishya. Kuborohereza no kwizerwa bituma bahitamo neza kubikorwa bitandukanye byo guterana.
| Izina ryibicuruzwa | DIN933 hex umutwe |
| Ibikoresho | Ibyuma bya karubone, ibyuma bitagira umwanda |
| Kurangiza | Zinc y'umuhondo, Yirabura, Ubururu n'umweru byera, Byera |
| Ibara | Umuhondo, Umukara, Ubururu bwera, Umweru |
| Umubare usanzwe | DIN 933 |
| Icyiciro | 4 8 10 A2-70 |
| Diameter | M2 M3 M4 M5 M6 M8 M10 M12 |
| Ifishi yumutwe | |
| Aho ukomoka | Hebei, Ubushinwa |
| Ikirango | Muyi |
| Gupakira | Agasanduku + ikarito ikarito + pallet |
| Ibicuruzwa birashobora gutegurwa | |
| Mubyerekeranye nubwubatsi, bolt ya mpande esheshatu zikoreshwa cyane. Zikoreshwa mubyuma, gushiraho imashini nini, kubaka ikiraro, nibindi. . Usibye inganda zavuzwe haruguru, impande esheshatu nazo zigira uruhare runini muguteranya ibikenerwa bya buri munsi nkibikoresho, ibikoresho bya siporo, inzugi nidirishya. Kuborohereza no kwizerwa bituma bahitamo neza kubikorwa bitandukanye byo guterana. | |
| Ukwezi | M2 | M3 | M4 | M5 | M6 | M7 | M8 | M10 | M12 | M14 | M16 | M18 |
| P | 0.4 | 0.5 | 0.7 | 0.8 | 1 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 |
| da max | 2.6 | 3.6 | 4.7 | 5.7 | 6.8 | 7.8 | 9.2 | 11.2 | 13.7 | 15.7 | 17.7 | 20.2 |
| min | 4.32 | 6.01 | 7.66 | 8.79 | 11.05 | 12.12 | 14.38 | 18.9 | 21.1 | 24.49 | 26.75 | 30.14 |
| k min | 1.28 | 1.88 | 2.68 | 3.35 | 3.85 | 4.65 | 5.15 | 6.22 | 7.32 | 8.62 | 9.82 | 11.28 |
| k max | 1.52 | 2.12 | 2.92 | 3.65 | 4.15 | 4.95 | 5.45 | 6.56 | 7.68 | 8.98 | 10.18 | 11.72 |
| r min | 0.1 | 0.1 | 0.2 | 0.2 | 0.25 | 0.25 | 0.4 | 0.4 | 0.6 | 0.6 | 0.6 | 0.6 |
| s max | 4 | 5.5 | 7 | 8 | 10 | 11 | 13 | 17 | 19 | 22 | 24 | 27 |
| s min | 3.82 | 5.32 | 6.78 | 7.78 | 9.78 | 10.73 | 12.73 | 16.73 | 18.67 | 21.67 | 23.67 | 26.67 |