Seimwe yehunyanzvi hwemhando yepamusoro Cross Recessed Countersunk Head Wood Screws vagadziri, unogona kuzorora uine chokwadi chekutenga Cross Recessed Countersunk Head Wood Screws kubva kuDONGSHAO uye isu tichakupa yakanakisa mushure mekutengesa sevhisi uye kuendesa panguva.
Hebei Dongshao Fastener Manufacturing Co., Ltd. mutengesi anozivikanwa uye anogadzira Cross recessed countersunk head wood screws kuChina. The Cross recessed countersunk head wood screws akagadzirwa nesimbi yemhando yepamusoro inotonhora-inodhonzwa nekuoma kwepamusoro, kusimba kwakasimba uye hupenyu hurefu hwebasa. Mukuwedzera, kushandiswa kwepamusoro-soro galvanizing process, kupenya kwepamusoro, kwete nyore kuita ngura. Muchinjikwa groove dhizaini inoenderana neindasitiri zviyero, nyore kuisirwa, yakasimba yekusimbisa simba.
Mamiriro echigadzirwa akakwana, akakodzera kune akasiyana mashandisiro mamiriro uye minda, senge magetsi emagetsi, hydraulic engineering, fenicha fasteners uye mechaniki michina. Mukuwedzera, mutengo wekutengesa unofadza, unogona kusangana nezvinodiwa zvekutenga zvakasiyana. Chinhu chinonyanya kukosha ndechekuti kupa kwacho kwakakodzera nguva, uye matambudziko ekutenga anogona kugadziriswa nekukurumidza.
(mm) | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 7 | 8 |
P | 1 | 1.2 | 1.4 | 1.6 | 1.8 | 2 | 22 | 2.5 | 2.8 | 3 |
ds max | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 7 | 8 |
ds min | 2.1 | 2.6 | 3.02 | 3.52 | 4.02 | 4.52 | 5.02 | 5.52 | 6.42 | 7.42 |
dk max | 5.08 | 5.98 | 6.95 | 7.95 | 8.75 | 9.65 | 10.75 | 11.55 | 13.05 | 15.05 |
dk min | 4.32 | 5.22 | 6.05 | 7.05 | 7.85 | 8.75 | 9.65 | 10.45 | 11.95 | 13.95 |
k max | 1.5 | 1.65 | 1.93 | 2.2 | 2.35 | 2.5 | 2.75 | 3 | 3.5 | 4 |
Aihwa. | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 4 |
M | 2.7 | 2.9 | 3.9 | 4.4 | 4.6 | 4.8 | 6.2 | 6.6 | 6.8 | 8.7 |
t min | 1.25 | 1.5 | 1.4 | 1.9 | 2.1 | 2.29 | 2.31 | 2.8 | 2.95 | 3.9 |
t max | 1.55 | 1.8 | 1.9 | 2.4 | 2.6 | 2.79 | 2.81 | 3.3 | 3.53 | 4.4 |