1. Flange screw ni aina ya kufunga inayojumuisha sehemu mbili: kichwa cha hexagonal na flange (gasket chini ya hexagonal imewekwa pamoja na hexagonal) na screw (silinda na uzi wa nje), ambayo inahitaji kuendana na nati ya kufunga na kuunganisha sehemu mbili na mashimo.
.
Jina la bidhaa | DIN6921 Hex Flange Bolts |
Nyenzo | Chuma cha kaboni, chuma cha pua |
Kumaliza uso | Zinc ya manjano, nyeusi, bluu na nyeupe zinki, iliyotiwa damu |
Rangi | Njano, nyeusi, bluu nyeupe, nyeupe |
Nambari ya kawaida | DIN6921 |
Daraja | 4.8/6.8/8.8/10.9/12.9 |
Kipenyo | M5 M6 M8 M10 M12 M14 M16 M20 |
Fomu ya uzi | Kamba ya coarse, uzi mzuri |
Mahali pa asili | Hebei, Uchina |
Chapa | Muyi |
Pakiti | Sanduku+Kadi ya Kadi ya Kadi+Pallet |
Bidhaa inaweza kubinafsishwa | |
1. Flange screw ni aina ya kufunga inayojumuisha sehemu mbili: kichwa cha hexagonal na flange (gasket chini ya hexagonal imewekwa pamoja na hexagonal) na screw (silinda na uzi wa nje), ambayo inahitaji kuendana na nati ya kufunga na kuunganisha sehemu mbili na mashimo. . |
Thread Spec d | M5 | M6 | M8 | M10 | M12 | M14 | M16 | M20 | |||
P | Thread lami | Nyuzi coarse | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | |
Uzi mzuri1 | / | / | 1 | 1.25 | 1.5 | 1.5 | 1.5 | 1.5 | |||
Uzi mzuri2 | / | / | / | 1 | 1.25 | / | / | / | |||
b | L≤125 | 16 | 18 | 22 | 26 | 30 | 34 | 38 | 46 | ||
125 < L≤200 | / | / | 28 | 32 | 36 | 40 | 44 | 52 | |||
L > 200 | / | / | / | / | / | / | 57 | 65 | |||
c | min | 1 | 1.1 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 3 | ||
da | A | max | 5.7 | 6.8 | 9.2 | 11.2 | 13.7 | 15.7 | 17.7 | 22.4 | |
B | max | 6.2 | 7.4 | 10 | 12.6 | 15.2 | 17.7 | 20.7 | 25.7 | ||
DC | max | 11.8 | 14.2 | 18 | 22.3 | 26.6 | 30.5 | 35 | 43 | ||
DS | max | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 20 | ||
min | 4.82 | 5.82 | 7.78 | 9.78 | 11.73 | 13.73 | 15.73 | 19.67 | |||
du | max | 5.5 | 6.6 | 9 | 11 | 13.5 | 15.5 | 17.5 | 22 | ||
DW | min | 9.8 | 12.2 | 15.8 | 19.6 | 23.8 | 27.6 | 31.9 | 39.9 | ||
e | min | 8.71 | 10.95 | 14.26 | 16.5 | 17.62 | 19.86 | 23.15 | 29.87 | ||
f | max | 1.4 | 2 | 2 | 2 | 3 | 3 | 3 | 4 | ||
k | max | 5.4 | 6.6 | 8.1 | 9.2 | 11.5 | 12.8 | 14.4 | 17.1 | ||
K1 | min | 2 | 2.5 | 3.2 | 3.6 | 4.6 | 5.1 | 5.8 | 6.8 | ||
r1 | min | 0.25 | 0.4 | 0.4 | 0.4 | 0.6 | 0.6 | 0.6 | 0.8 | ||
R2 | max | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 | 0.9 | 1 | 1.2 | ||
R3 | min | 0.1 | 0.1 | 0.15 | 0.2 | 0.25 | 0.3 | 0.35 | 0.4 | ||
R4 | ≈ | 3 | 3.4 | 4.3 | 4.3 | 6.4 | 6.4 | 6.4 | 8.5 | ||
s | max = nominella | 8 | 10 | 13. | 15 | 16 | 18 | 21 | 27 | ||
min | 7.78 | 9.78 | 12.73 | 14.73 | 15.73 | 17.73 | 20.67 | 26.67 | |||
t | max | 0.15 | 0.2 | 0.25 | 0.3 | 0.35 | 0.45 | 0.5 | 0.65 | ||
min | 0.05 | 0.05 | 0.1 | 0.15 | 0.15 | 0.2 | 0.25 | 0.3 |
Tafadhali ingiza anwani yako ya barua pepe na tutajibu barua pepe yako.