Hex Bolt Din 931 / iso4014 933 / iso4017 Grade 8.8
Ko te karaehe 8.8 te tira teitei e kiia ana ko te tohu hanganga mo nga tutaki.Koia te ahua tino nui o nga mea tensile teitei, a, ko te nuinga o te waa ka mau ki roto i te raima, i te konutea ranei.
Ko te HEX BOLT DIN 931/ISO4014 933/ISO4017 GRADE 8.8 he taputapu pai-kounga teitei i hangaia hei whakarato i te whakamarumaru me te pumau mo nga tono taumaha.Ka hangaia tenei hex hex ki nga paerewa DIN me te ISO, me te whakarite i te kounga me te pono.
Ma te tohu tohu 8.8, ka taea e tenei raka te tu atu i te nui o te ahotea me te awangawanga, he pai mo te whakamahi i roto i nga momo umanga me nga waahi hangahanga.Ko tana ahua hexagonal e whakarite kia mau te pupuri, i te mea ko tana mutunga maeneene he pai te aukati i te waikura, e awhina ana ki te pupuri i nga mahi mo te wa roa.
Ahakoa kei te rapu koe ki te mau mihini taumaha, ki te hanga anga pakari ranei, ko te HEX BOLT DIN 931/ISO4014 933/ISO4017 GRADE 8.8 te mea tino pai mo o hiahia.Whakawhirinaki ki tona kounga teitei, te kaha, me te mauroa kia mau ai to kaupapa kia pono.
| 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 |
| Karaehe | Rahi | Rauemi | Te kaha tensile | Te pakeke | Whakaroa δ% | Te whakahekenga o te waahi whiti |
| 8.8 | d ≤ M16 | 35 #, 45 # | 800 | 22~32 | 12 | 52 |
| 8.8 | M18≤d≤ 24 | 35 #, 45 # | 830 | 23~34 | 12 | 52 |
| 8.8 | d ≥ M27 | 40 Kr | 830 | 22~34 | 12 | 52 |
| 10.9 | Rahi Katoa | 40 Cr, 35CrMoA | 1040 | 32~39 | 9 | 48 |
| 12.9 | Rahi Katoa | 35 CrMoA, 42CrMoA | 1220 | 39~44 | 8 | 44 |
