Hex Bolt Din 931 / iso4014 933 / iso4017 Kereiti ea 8.8
Grade 8.8 high tensile steel steel hangata ho thoeng ke mofuta oa sebopeho sa liboutu.Ke mofuta o atileng haholo oa thepa e phahameng ea tensile 'me hangata e na le thepa e hlakileng kapa zinki.
HEX BOLT DIN 931/ISO4014 933/ISO4017 GRADE 8.8 ke sebopeho sa boleng bo phahameng se etselitsoeng ho fana ka tiiso e sireletsehileng le e tšoarellang bakeng sa lits'ebetso tse boima.Bolt ena ea hex e entsoe ho latela maemo a thata a DIN le ISO, ho netefatsa boleng bo tsitsitseng le ho ts'epahala.
Ka tekanyo ea grade 8.8, bolt ena e ka mamella khatello ea maikutlo le tsitsipano e kholo, e etsa hore e be e loketseng ho sebelisoa libakeng tse sa tšoaneng tsa indasteri le tsa kaho.Sebopeho sa eona sa hexagonal se tiisa ho ts'oara ho sireletsehileng, ha sebaka sa eona se boreleli se fana ka khanyetso e ntle ea kutu, e thusa ho boloka ts'ebetso ea nako e telele.
Hore na o batla ho sireletsa mechini e boima kapa ho aha liforeimi tse matla, HEX BOLT DIN 931/ISO4014 933/ISO4017 KEREITE 8.8 ke khetho e phethahetseng bakeng sa litlhoko tsa hau tsa ho itima lijo.Tšepa boleng ba eona bo holimo, matla, le nako e telele ho boloka merero ea hau e bolokehile ebile e ka tšeptjoa.
| M 5 x 30 - 100 | M 6 x 30 - 200 |
| M 8 x 35 – 300 | M 10 x 40 - 300 |
| M 12 x 45 – 300 | M 14 x 50 - 300 |
| M 16 x 55 – 300 | M 18 x 65 - 300 |
| M 20 x 70 - 300 | M 22 x 70 - 300 |
| M 24 x 70 - 300 | M 27 x 80 - 300 |
| M 30 x 80 - 300 | M 33 x 60 - 200 |
| M 36 x 90 - 300 | M 42 x 80 - 200 |
| Sehlopha | Boholo | Lintho tse bonahalang | Matla a tšepe | Ho thatafala | Elongation δ% | Phokotso ea sebaka se pharalletseng |
| 8.8 | d ≤ M16 | 35 #, 45 # | 800 | Lilemo tse 22-32 | 12 | 52 |
| 8.8 | M18≤d≤ 24 | 35 #, 45 # | 830 | Lilemo tse 23-34 | 12 | 52 |
| 8.8 | d ≥ M27 | 40 Kr | 830 | Lilemo tse 22-34 | 12 | 52 |
| 10.9 | Boholo bohle | 40 Cr, 35CrMoA | 1040 | 32-39 | 9 | 48 |
| 12.9 | Boholo bohle | 35 CrMoA, 42CrMoA | 1220 | 39-44 | 8 | 44 |
