Hex Flange Head Tapping Screw Thread

ʻO DONGSHAO ma keʻano heʻoihana kiʻekiʻe Hex Flange Head Tapping Screw Thread mea hana, hiki iāʻoe ke hōʻoluʻolu e kūʻai i ka Hex Flange Head Tapping Screw Thread mai kā mākou hale hana a hāʻawi mākou iāʻoe i kaʻoihana kūʻai maikaʻi loa a me ka hāʻawi manawa.

E hoʻouna i ka nīnau

Hōʻike huahana

ʻO DONGSHAO ma ke ʻano he mea hana ʻoihana, makemake mākou e hāʻawi iā ʻoe i ke kiʻekiʻe Hex Flange Head Tapping Screw Thread. A e hāʻawi mākou iā ʻoe i ka lawelawe ma hope o ke kūʻai aku a me ka hāʻawi manawa.

ʻO ka hexagonal flange self-drilling self-drilling screws i hana ʻia me ke kila kila kiʻekiʻe, me ka ikaika kiʻekiʻe, ka pale ʻana i ka corrosion a me nā ʻano ʻē aʻe e hōʻoia ai i ka maikaʻi o ka huahana; ʻO ka helu maʻamau o ka hexagonal flanged self-drilling self-drilling screw he GB/T15856.4 -2002, ʻo ia ke kūlana aupuni. ʻElua ʻāpana o ka wili: kahi drill bit a me ka screw. I ka hui ʻana, hoʻomaʻamaʻa mua ka wili i ka lua lalo o ka milo a laila kaomi i ke kaula i loko. ʻO kona ʻano poʻo, ʻo ia ke poʻo hexagonal, ʻo ia ke ʻano poʻo maʻamau o nā wili hoʻopaʻa ponoʻī, a ʻo nā ʻano poʻo maʻamau ʻē aʻe e like me ke poʻo poepoe, ke poʻo oblate, ke poʻo pan, ke poho a pēlā aku.

ʻO ka hoʻohana ʻana o ka hexagonal flange self-drilling self-drilling screw he ākea loa, hiki ke hoʻohui ʻia i ka mea, e hilinaʻi ana i kāna kaula ponoʻī, ʻo ke kino i hoʻohui ʻia "tapping - drilling, squeezing, pressing" out of the relevant thread, so that ua pili pono kekahi i kekahi. Hoʻohana pinepine ʻia kēia ʻano wili no ka metala ʻole (lāʻau, wallboard, plastic, etc.) a i ʻole ka hoʻopaʻa ʻana i ka pā metala lahilahi, e like me ka pilina ma waena o ke ʻano kila o ka pā kila kala, ka pilina o ka paia o ka paia, ka pilina. o ke kala kila a me ka purlin. Eia kekahi, hoʻohana pinepine ʻia no ka hoʻoponopono ʻana i nā pā pā a me ka hoʻokomo ʻana i nā puka a me nā Windows.

Laina Huahana

(mm)	ST2.9	ST3.5	ST4.2	ST4.8	ST5.5	ST6.3
P	1.1	1.3	1.4	1.6	1.8	1.8
he max	1.1	1.3	1.4	1.6	1.8	1.8
o ka max	6.3	8.3	8.8	10.5	11	13.5
dc min	5.8	7.6	8.1	9.8	10	12.2
s max	4	5.5	7	8	8	10
s min	3.82	5.32	6.78	7.78	7.78	9.78
a me min	4.28	5.96	7.59	8.71	8.71	10.95
k max	2.8	3.4	4.1	4.3	5.4	5.9
k min	2.5	3	3.6	3.8	4.8	5.3
r max	0.4	0.5	0.6	0.7	0.8	0.9
	0.7	0.7	1.75	1.75	1.75	2
	1.9	2.25	3	4.4	5.25	6
z min	6.25	6.8	8.7	9.3	11	12