
Bolts za flange za DIN6921 hutumiwa sana katika vifaa mbalimbali vya mitambo na miundo ya uhandisi, hasa katika matukio ya maombi yanayokabiliwa na mvutano wa juu au hali ya kazi ya shear kali. Vipengele vyake vya muundo ni pamoja na nguvu ya juu, usahihi wa juu, upinzani wa kutu, na teknolojia ya kukomaa, kuhakikisha usalama na ubora wa muunganisho.
p>| Jina la Bidhaa | DIN6921 Hex Flange Bolt Nusu thread |
| Nyenzo | Chuma cha kaboni, chuma cha pua |
| Uso Maliza | Bluu nyeupe zinki, rangi ya asili |
| Rangi | Bluu nyeupe, Nyeupe |
| Nambari ya Kawaida | DIN6921 |
| Daraja | 8.8 |
| Kipenyo | M6 M8 M10 M12 M14 |
| Urefu | 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 |
| Fomu ya thread | Uzi mwembamba |
| Uzi | Nusu thread |
| Mahali pa asili | Hebei, Uchina |
| Chapa | Muyi |
| Pakiti | Sanduku+katoni+katoni+pallet |
| Bidhaa inaweza kubinafsishwa | |
| Bolts za flange za DIN6921 hutumiwa sana katika vifaa mbalimbali vya mitambo na miundo ya uhandisi, hasa katika matukio ya maombi yanayokabiliwa na mvutano wa juu au hali ya kazi ya shear kali. Vipengele vyake vya muundo ni pamoja na nguvu ya juu, usahihi wa juu, upinzani wa kutu, na teknolojia ya kukomaa, kuhakikisha usalama na ubora wa muunganisho. | |
| P | Kiongozi wa ndege | Uzi mwembamba | 1 | 1.25 | 1.5 | 1.75 | 2 |
| Uzi mwembamba1 | / | 1 | 1.25 | 1.5 | 1.5 | ||
| Uzi mwembamba2 | / | / | 1 | 1.25 | / | ||
| b | L≤125 | 18 | 22 | 26 | 30 | 34 | |
125| / | 28 | 32 | 36 | 40 | | ||
| L>200 | / | / | / | / | / | ||
| c | min | 1.1 | 1.2 | 1.5 | 1.8 | 2.1 | |
| da | A | max | 6.8 | 9.2 | 11.2 | 13.7 | 15.7 |
| B | max | 7.4 | 10 | 12.6 | 15.2 | 17.7 | |
| dc | max | 14.2 | 18 | 22.3 | 26.6 | 30.5 | |
| ds | max | 6 | 8 | 10 | 12 | 14 | |
| min | 5.82 | 7.78 | 9.78 | 11.73 | 13.73 | ||
| du | max | 6.6 | 9 | 11 | 13.5 | 15.5 | |
| dw | min | 12.2 | 15.8 | 19.6 | 23.8 | 27.6 | |
| e | min | 10.95 | 14.26 | 16.5 | 17.62 | 19.86 | |
| f | max | 2 | 2 | 2 | 3 | 3 | |
| k | max | 6.6 | 8.1 | 9.2 | 11.5 | 12.8 | |
| k1 | min | 2.5 | 3.2 | 3.6 | 4.6 | 5.1 | |
| r1 | min | 0.4 | 0.4 | 0.4 | 0.6 | 0.6 | |
| r2 | max | 0.4 | 0.5 | 0.6 | 0.7 | 0.9 | |
| r3 | min | 0.1 | 0.15 | 0.2 | 0.25 | 0.3 | |
| r4 | ≈ | 3.4 | 4.3 | 4.3 | 6.4 | 6.4 | |
| s | max=nominella | 10 | 13 | 15 | 16 | 18 | |
| min | 9.78 | 12.73 | 14.73 | 15.73 | 17.73 | ||
| t | max | 0.2 | 0.25 | 0.3 | 0.35 | 0.45 | |
| min | 0.05 | 0.1 | 0.15 | 0.15 | 0.2 | ||