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Na Uu Uu Pakiko

Welina mai iā Ningbo Zhenkun Machinery Co., Ltd., he mea hana alakaʻi o ka Self Drilling Roofing Screws kiʻekiʻe. Hoʻolālā kūikawā ʻia kā mākou mau wili no ka hoʻopaʻa ʻana i nā panela metala i ka lāʻau a i ʻole nā mea hoʻoheheʻe metala, i mea kūpono no ka hoʻohana ʻana i nā ʻano noi hale. Hana ʻia mai nā mea paʻa e like me ke kila kila, hāʻawi kā mākou mau mea hoʻoheheʻe ponoʻī i ka pale ʻana i ka corrosion a me ka hana lōʻihi. Me ka nui o nā nui a me nā kala i loaʻa, hiki iā mākou ke hoʻokō i kāu mau pono āpau. E hilinaʻi iā mākou e hāʻawi iā ʻoe i ka ʻoi aku ka maikaʻi o ka hoʻoheheʻe ʻana iā ʻoe iho i nā wili hale e hoʻokō a ʻoi aku ma mua o kāu mau manaʻo.

E hoʻouna i ka nīnau

Hōʻike huahana

ʻO nā wili hale hoʻoheheʻe ponoʻī he mau wiliwili i hoʻohana mau ʻia no nā noi hale. Hana ʻia kēia mau wili me kahi kikoʻī e hiki ai iā lākou ke wili i nā mea o ka hale e like me ke metala, plastic, a i ʻole lāʻau me ka ʻole o ka lua mua. He poʻo hex a i ʻole ke poʻo holoi holoi e hāʻawi i kahi pilina paʻa ma waena o ka mea hale a me ka papa o ka hale.

Hana ʻia nā wili hale hoʻoheheʻe ponoʻī i ke kila kila a i ʻole ke kila galvanized, e hāʻawi iā lākou i ke kūpaʻa kiʻekiʻe i ka corrosion a me ka ʻōpala. Hiki mai nā ʻūlū i nā ʻano nui a me nā lōʻihi, a ua hoʻolālā ʻia lākou e kū i ke ʻano o ka wā ʻino i ʻike ʻia i nā hale.

One of the unique features of self drilling roofing screws is their ability to create a water-tight seal around the screw hole. This is achieved by a rubber or neoprene washer that is fitted under the screw head, which seals the hole and prevents water from seeping through.

Inoa mea kūʻai:	ʻO ke keʻa i hoʻokiʻekiʻe ʻia i hoʻokiʻekiʻe ʻia i ka hoʻoheheʻe ʻana iā ia iho i nā wili DIN 7504 (Q) - 1982
Kūlana:	DIN 7504 (Q) - 1982
Material:	ʻO ke kila kalapona a me ke kila kila
Nui:	Nā kūlana kuhikuhi a e like me nā koi o ka mea kūʻai aku
Pau:	Zinc Plated, Hot Dip Galvanized Steel, Dacromet, Nickel Plated, Black Oxide, Plain
Ka manawa hoʻouna:	ʻO ka maʻamau i nā lā 30-40.

Kūlana Uila	Kuwaho	ʻAno Uila:	Paʻi ʻana iā ʻoe iho
Ke kalaiwa loko:	Phillips / Pozidriv	Ke kalaiwa waho:	Hāpai ʻia ke poʻo Countersunk
ʻAno laka:	/	Shank:	/
Lae:	Ka wili ʻana	Maka:	E like me ka makemake

Nominal Length L - 13 16 19 22 25 32 38 45 50 Manaʻo kōkua: koho i ka Nominal Length L a loaʻa iā .

Lahi Uila

ST2.9

ST3.5

(ST3.9)

ST4.2

ST4.8

ST5.5

ST6.3

P	Pitch
a	max
dk	max= nui inoa
dk	min
f	≈
dp	max
k	≈
r	max
R	≈
Socket No.
M1	≈
M2	≈
α	0+2°

1.1	1.3	1.3	1.4	1.6	1.8	1.8
1.1	1.3	1.3	1.4	1.6	1.8	1.8
5.5	6.8	7.5	8.1	9.5	10.8	12.4
5.2	6.44	7.14	7.74	9.14	10.37	11.97
0.9	1.2	1.3	1.4	1.5	1.7	2
2.3	2.8	3.1	3.6	4.1	4.8	5.8
1.7	2.1	2.3	2.5	3	3.4	3.8
1.1	1.4	1.5	1.6	1.9	2.1	2.4
4.6	5.4	6	6.6	8.2	9.4	11.1
1	2	2	2	2	3	3
3.4	4.6	4.7	4.9	5.4	7	7.4
3.1	4.3	4.4	4.6	5.1	6.6	7.1
80	80	80	80	80	80	80

Lg (min.)

E pili ana iā Zhenkun Fasteners

ʻO Ningbo Zhenkun Machinery Co., Ltd. kahi mea hana alakaʻi o nā wili wili ponoʻī a me nā mea paʻa ʻē aʻe. Me ka ʻoi aku o 20 mau makahiki o ka ʻike ma ka ʻoihana, ua paʻa mākou i ka hāʻawi ʻana i kā mākou mea kūʻai aku i nā huahana kiʻekiʻe e kūpono ana i kā lākou mau pono kikoʻī. Hana ʻia kā mākou wili ʻana i ka hale mai nā mea maikaʻi loa a ua hoʻolālā ʻia e hāʻawi i ka hana ʻoi aku ka maikaʻi a me ka lōʻihi. Loaʻa iā mākou kahi hui o nā poʻe loea akamai e hana luhi ʻole e hōʻoia i kā mākou huahana e hoʻokō i nā kūlana kiʻekiʻe o ka maikaʻi a me ka hilinaʻi. Ma Ningbo Zhenkun Machinery Co., Ltd., ke hoʻoikaika nei mākou e ʻoi aku ma mua o ka manaʻo o kā mākou mea kūʻai aku a hāʻawi iā lākou i ka lawelawe kūikawā a me ke kākoʻo.

Hōʻailona Wela: ʻO nā Screws Roofing Self Drilling, Kina, nā mea hana, nā mea kūʻai aku, Factory, Wholesale, Customized, Quality