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Nā Huahana Hou

Kea i hoʻokuʻu ʻia i ke poʻo o ke poʻo lāʻau ʻūlū

E like me kekahi o nā mea hana kiʻekiʻe kiʻekiʻe Cross Recessed Countersunk Head Wood Screws, hiki iā ʻoe ke hōʻoluʻolu e kūʻai i Cross Recessed Countersunk Head Wood Screws mai DONGSHAO a hāʻawi mākou iā ʻoe i ka lawelawe ma hope o ke kūʻai aku a me ka hāʻawi manawa kūpono.

E hoʻouna i ka nīnau

Hōʻike huahana

Hebei Dongshao Fastener Manufacturing Co., Ltd. he mea hoʻolako kaulana a me ka mea hana o Cross recessed countersunk head screws ma Kina. Hana ʻia nā wili lāʻau countersunk i hoʻihoʻi ʻia i ke kila kiʻekiʻe kiʻekiʻe me ka paʻakikī kiʻekiʻe, ka paʻakikī ikaika a me ke ola lawelawe lōʻihi. Eia kekahi, ʻo ka hoʻohana ʻana i ke kaʻina hana galvanizing kiʻekiʻe, kiʻekiʻe kiʻekiʻe o ka ʻōlinolino, ʻaʻole maʻalahi i ka rust. Kūlike ka hoʻolālā cross groove i nā kūlana o ka ʻoihana, hoʻokomo maʻalahi, ikaika paʻa ikaika.

Hoʻopiha ʻia nā kikoʻī huahana, kūpono no nā hiʻohiʻona hoʻohana like ʻole a me nā māla, e like me nā mea hana mana, ʻenekinia hydraulic, nā mea paʻa hale a me nā lako mīkini. Eia kekahi, maikaʻi ke kumukūʻai kūʻai nui, hiki ke hoʻokō i nā pono kūʻai like ʻole. ʻO ka mea nui, ʻo ka hāʻawi ʻana i ka manawa kūpono, a hiki ke hoʻoponopono koke ʻia nā pilikia kūʻai.

Laina Huahana

(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
ʻAʻole.	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