Ziva kusungirirwa kwakachengeteka neHexagon Head Bolts Magiredhi A uye B Partially Threaded DIN 931-1 - 1987. Yakagadzirwa kuti isangane nezviyero zveindasitiri, mabhaudhi aya anopa kusungirirwa kwakavimbika kune akasiyana maapplication. Zvingave mukuvaka, muchina, kana kugadzira, vimba mukusiyana-siyana uye simba reDIN 931-1 - 1987 hexagon head bolts kune zvaunoda pagungano.
Partial Threading:Hexagon Musoro Mabhaudhi Magiredhi A uye B Zvishoma Akarukwa DIN 931-1 - 1987 inoratidzira chidimbu shinda, ichipa yakachengeteka yakanamatira uku ichibvumira kuchinjika mukuungana.
DIN 931-1 - 1987 Standard:Aya mabhaudhi anonamatira kuDIN 931-1 - 1987 yakajairwa, kuve nechokwadi chemhando uye kuvimbika mumashandisirwo akasiyana eindasitiri.
Kushandiswa Kwakasiyana-siyana:Nemagiredhi A uye B sarudzo dziripo, mabhaudhi aya anopa hunyanzvi hwekusangana nezvinodiwa zvesimba zvakasiyana mumashandisirwo egungano.
①,Zvinhu: a) Simbi, Property kirasi: 5.6,8.8,10.9 maererano DIN ISO 898-1 b)Stainless simbi, Property kirasi: ≤M20: A2-70,A4-70;> M20: A2-50, A4-50;C3,C4 maererano DIN 267-11 c) Simbi isina-ferrous accroding kuDIN 267-18 |