E mong oa baetsi ba Machaena ba Hexagon Head Flange Face Bolts, ba fanang ka boleng bo holimo ka theko ea tlholisano, ke DONGSHAO. Ena ke mofuta o tloaelehileng oa bolt o sebelisoang haholo meahong e fapaneng ea indasteri le ea sechaba. E na le litlhaloso tsa likhoele tsa M8×1-M16×1.5, khoele e ntle, limaraka tsa tšebetso tsa 8.89.810.912.9 le A2-70, le sehlopha sa A sa sehlahisoa.
Hebei Dongshao Fastener Manufacturing Co., Ltd. ke mofani oa thepa ea Hexagon Head Flange Face Bolts le moetsi oa letoto le leholo la liboutu tsa hlooho tsa hexagonal (Mofuta oa A) naheng ea China.
Tlhahiso ea eona ea letoto le leholo la li-hexagonal head flange bolts (mofuta oa A) o na le litšobotsi tse latelang:Letoto le pharaletseng la kopo, le ka sebelisoa ka mechine e meholo le lisebelisoa, kaho, likepe, boema-fofane le liindasteri tse ling; Matla a tiileng a matla, a ka mamella matla a maholo le ho thothomela. ; E bonolo ho e sebelisa, e ka sebelisoa bakeng sa ho kenya lisebelisoa tsa matsoho kapa tsa matla, 'me e loketse mefuta e fapaneng ea tikoloho e sa tloaelehang ea ho kenya; E ka tšeptjoa ebile e tsitsitse, e ka hanela kutu le oxidation, ho netefatsa ho tšepahala le botsitso ba nako e telele.
Ena ke mofuta o tloaelehileng oa bolt o sebelisoang haholo meahong e fapaneng ea indasteri le ea sechaba. E na le litlhaloso tsa likhoele tsa M8×1-M16×1.5, khoele e ntle, limaraka tsa tšebetso tsa 8.89.810.912.9 le A2-70, le sehlopha sa A sa sehlahisoa.
Ts'ebeliso ea liboutu tse kholo tsa li-hexagonal head flange (mofuta oa A) e sephara haholo, haholoholo e kenyelletsa lintlha tse latelang: Marokho a litsela le terene; Lienjine tsa makoloi le mechini e boima; Mechini ea kaho le lisebelisoa; .
(mm) | M5 | M6 | M8 | M10 | M12 | M14 | M16 | M20 |
P | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 |
da max | 5.7 | 6.8 | 9.2 | 11.2 | 13.7 | 15.7 | 17.7 | 22.4 |
ea max | 11.8 | 14.2 | 18 | 22.3 | 26.6 | 30.5 | 35 | 43 |
ds max | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 20 |
ds min | 4.82 | 5.82 | 7.78 | 9.78 | 11.73 | 13.73 | 15.73 | 19.67 |
le min | 8.56 | 10.8 | 14.08 | 16.32 | 19.68 | 22.58 | 25.94 | 32.66 |
k max | 5.4 | 6.6 | 8.1 | 9.2 | 10.4 | 12.4 | 14.1 | 17.7 |
r min | 0.25 | 0.4 | 0.4 | 0.4 | 0.6 | 0.6 | 0.6 | 0.8 |
s max | 8 | 10 | 13 | 15 | 18 | 21 | 24 | 30 |
s min | 7.64 | 9.64 | 12.57 | 14.57 | 17.57 | 20.16 | 23.16 | 29.16 |