Ko DONGSHAO he tohunga ngaio mo te Kaihanga Kaihanga Kaihanga Kaihanga Whakapaipai Whaiaro me te kaiwhakarato i Haina, ka taea e koe te okioki ki te hoko rarawe me te whakarite i nga Kaihoko Whakawhiti Whaiaro-a-Kiwa mai i to maatau wheketere ka tukuna atu e matou ki a koe te ratonga pai i muri i te hoko me te wa tika. tukunga.
Ko Hebei Dongshao Fastener Manufacturing Co., Ltd. he kaiwhakarato rongonui me te kaihanga o Cross recessed head countersunk self-tapping screws i Haina.
Ko te Cross recessed countersunk head self-tapping screws he ngawari ki te whakauru me te whakamahi me te kore e hiahia ki etahi atu taputapu hei whakapai ake i te pai o te mahi. He mea hanga tenei wiri ki te rauemi kaha e kore e ngawari te pakaru, ka taea te whakamahi i roto i te hanga nui, miihini me etahi atu taputapu.He rereke nga korero o te Cross recessed countersunk head self-tappping screws, e tika ana mo nga momo ahuatanga tono rereke me nga whakaritenga.
He maeneene, he kanapa hoki te mata o te tiwiri, he maha nga tae hei whiriwhiri, ka taea te whakapai ake i te ahua me te ataahua o nga taputapu. mahi pūmau wā roa me te whakamahi haumaru.
(mm) | ST2.2 | ST2.9 | ST3.5 | ST4.2 | ST4.8 | ST5.5 | ST6.3 | ST8 | ST9.5 |
P | 0.8 | 1.1 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 | 2.1 | 2.1 |
he max | 0.8 | 1.1 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 | 2.1 | 2.1 |
dk max | 3.8 | 5.5 | 7.3 | 8.4 | 9.3 | 10.3 | 11.3 | 15.8 | 18.3 |
dk min | 3.5 | 5.2 | 6.9 | 8 | 8.9 | 9.9 | 10.9 | 15.4 | 17.8 |
k max | 1.1 | 1.7 | 2.35 | 26 | 2.8 | 3 | 3.15 | 4.65 | 5.25 |
Kao. | 0 | 1 | 2 | 2 | 2 | 3 | 3 | 4 | 4 |
M | 1.9 | 3.2 | 4.4 | 4.6 | 5.2 | 6.6 | 6.8 | 8.9 | 10 |
t min | 0.9 | 1.7 | 1.9 | 2.1 | 27 | 2.8 | 3 | 4 | 5.1 |
t morahi | 1.2 | 2.1 | 2.4 | 26 | 3.2 | 3.3 | 3.5 | 4.6 | 5.7 |