Maelezo
Meza ya mwelekeo
Kwanini Aya
Jina la bidhaa | Karanga za chuma cha pua |
Nyenzo | Imetengenezwa kutoka kwa chuma cha pua, karanga hizi zina upinzani mzuri wa kemikali na zinaweza kuwa zenye nguvu. Pia hujulikana kama chuma cha pua cha A2/A4. |
Aina ya kichwa | Hex nati. Urefu ni pamoja na flange. |
Kiwango | Karanga ambazo zinakutana na ASME B18.2.2 au ISO 4161 (zamani DIN 6923) hufuata viwango hivi vya viwango. |
Maombi | Vifunguo hivi vya flange vina serrations ambazo hunyakua uso wa nyenzo badala ya nyuzi kwa usanikishaji rahisi na upinzani mkali wa vibration. Flange inasambaza shinikizo ambapo nati hukutana na uso wa nyenzo, kuondoa hitaji la washer tofauti. |
Zamani: Karanga za hexagon za chuma Ifuatayo: Karanga za pua

Saizi ya uzi | M5 | M6 | M8 | M10 | M12 | M14 | M16 | M20 |
D |
P | Lami | Nyuzi coarse | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 |
Uzi mzuri 1 | / | / | 1 | 1.25 | 1.5 | 1.5 | 1.5 | 1.5 |
Uzi mzuri 2 | / | / | / | -1 | -1.25 | / | / | / |
c | min | 1 | 1.1 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 3 |
da | min | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 20 |
max | 5.75 | 6.75 | 8.75 | 10.8 | 13 | 15.1 | 17.3 | 21.6 |
dc | max | 11.8 | 14.2 | 17.9 | 21.8 | 26 | 29.9 | 34.5 | 42.8 |
dw | min | 9.8 | 12.2 | 15.8 | 19.6 | 23.8 | 27.6 | 31.9 | 39.9 |
e | min | 8.79 | 11.05 | 14.38 | 16.64 | 20.03 | 23.36 | 26.75 | 32.95 |
m | max | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 20 |
min | 4.7 | 5.7 | 7.6 | 9.6 | 11.6 | 13.3 | 15.3 | 18.9 |
mw | min | 2.2 | 3.1 | 4.5 | 5.5 | 6.7 | 7.8 | 9 | 11.1 |
s | max = saizi ya kawaida | 8 | 10 | 13 | 15 | 18 | 21 | 24 | 30 |
min | 7.78 | 9.78 | 12.73 | 14.73 | 17.73 | 20.67 | 23.67 | 29.67 |
r | max | 0.3 | 0.36 | 0.48 | 0.6 | 0.72 | 0.88 | 0.96 | 1.2 |