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Self Drilling Metal Screws

PaNingbo Zhenkun Machinery, tinopa zvakasiyana-siyana zvekuzvirovera simbi screws kune akasiyana siyana. Yedu Self Drilling Metal Screws yakagadzirirwa kudhiraivha uye kubaya nhanho imwe chete, ichiita kuti ive yakakodzera kushandiswa mutete-geji simbi, mapurasitiki, uye huni. Nekusarudzwa kwedu kwakakura kwehukuru uye kupera, kusanganisira zinc-plated, black oxide, uye simbi isina tsvina, unogona kuwana akakwana ekuzvibooresa simbi screws kusangana nezvido zvako. Yedu yekuzviboora screws inogadzirwa kune yepamusoro-soro, kuve nechokwadi chemhando uye kusimba. Vimba Ningbo Zhenkun Michina kune zvese zvako zvekuzviboorera simbi screw zvinodiwa.

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Product Description

Self Drilling Metal Screws imhando yefastener iyo inogona kugadzira gomba uye kubaya tambo kuita chinhu mukushanda kumwe chete. Aya screws anoshandiswa zvakanyanya muindasitiri yekuvaka kune akasiyana maapplication, anosanganisira kubatanidza simbi mashizha kumafuremu esimbi, kubatanidza simbi kuhuni, uye kuchengetedza insulation.

At Ningbo Zhenkun Machinery Co., Ltd., we manufacture and supply high-quality self-drilling metal screws made from premium materials such as stainless steel and carbon steel. Our screws come in different sizes and configurations to meet various customer requirements.

Chimwe chezvinhu zvakakosha zvemadhiraini edu ekuzvirovera simbi inzvimbo yavo yakapinza uye chaiyo yekuchera, iyo inovimbisa kukurumidza uye nyore kuisirwa pasina kudiwa kwekutanga kudhirowa kana kubaya. Pamusoro pezvo, ma screws edu ane yakakwira yekudhonza-kunze uye kugera simba, ichiita kuti ive yakakodzera kushandiswa mukuda maapplication anoda akavimbika uye anogara kwenguva refu fasteners.

KuNingbo Zhenkun Machinery Co., Ltd., takazvipira kupa vatengi vedu zvigadzirwa zvemhando yepamusoro nemasevhisi. Tine boka revainjiniya vane ruzivo uye matekinoroji vanoshandisa michina yemhando yepamusoro uye tekinoroji kuti ive nechokwadi chepamusoro chepamusoro uye chekutonga kwemhando mukugadzira kwedu. Nemakore eruzivo muindasitiri, takavaka mukurumbira wakasimba wekuvimbika kwedu, hunyanzvi, uye kugutsikana kwevatengi.

Product Name:	Hexagon Head Drilling Screws With Tapping Screw Thread With Collar DIN 7504 (K) - 1995
Standard:	DIN 7504 (K) - 1995
Material:	Carbon simbi uye Stainless simbi
Saizi	Reference zviyero uye zvinoenderana nezvinodiwa nevatengi
Yapera:	Zinc Yakaputirwa,Hot Dip Galvanized Simbi,Dacromet,Nickel Plated,Black Oxide,Plain
Delivery nguva:	Kazhinji mumazuva 30-40.

Thread Position	External	Thread Type:	Self-Tapping
Kutyaira Kwemukati:	/	Kutyaira Kwekunze:	Hex Collar Musoro
Kukiya Type:	/	Shank:	/
Pfungwa:	Kuchera	Maka:	Sezvinodiwa

Nominal Length L - 9.5 13 16 19 22 25 32 38 45 50 Mazano:seclect Nominal Length L uye uwane .

Thread Size

ST2.9

ST3.5

(ST3.9)

ST4.2

ST4.8

(ST5.5)

ST6.3

P	Pitch
a	max
c	min
dc	max
dc	min
e	min
k	max
k	min
kw	min
r	max
s	max
s	min
dp
Drilling range (hukobvu)

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
0.4	0.6	0.6	0.8	0.9	1	1
6.3	8.3	8.3	8.8	10.5	11	13.5
5.8	7.6	7.6	8.1	9.8	10	12.2
4.28	5.96	5.96	7.59	8.71	8.71	10.95
2.8	3.4	3.4	4.1	4.3	5.4	5.9
2.5	3	3	3.6	3.8	4.8	5.3
1.3	1.5	1.5	1.8	2.2	2.7	3.1
0.4	0.5	0.5	0.6	0.7	0.8	0.9
4	5.5	5.5	7	8	8	10
3.82	5.32	5.32	6.78	7.78	7.78	9.78
2.3	2.8	3.1	3.6	4.1	4.8	5.8
0.7~1.9	0.7~2.25	0.7~2.4	1.75~3	1.75~4.4	1.75~5.25	2~6

Lg (min.)

1), Material: Ive yakagadzirwa nechero yekesi inoomesa simbi sezvakatsanangurwa muDIN 172100 kana simbi yekudzima nekupisa sezvakatsanangurwa muDIN EN 10083-1 uye DIN EN 10083-2 (pakufunga kwemugadziri), kushandiswa kwesimbi mamakisi. yakaenzana mhando inobvumidzwa

Nezve Zhenkun Fasteners

Ningbo Zhenkun Machinery Co., Ltd. inotungamira mugadziri uye mutengesi wekuzvirovera simbi screws muChina. Isu tine hunyanzvi mukugadzira zvigadziriso zvemhando yepamusoro zvekushandisa kwakasiyana, kusanganisira kuvaka, mota, uye maindasitiri emuchadenga. Zvigadzirwa zvedu zvinozivikanwa nemhando yepamusoro, kusimba, uye kuita, uye isu takazvipira kupa vatengi vedu kukosha kwakanyanya kwemari yavo.

Kambani yedu yakashongedzerwa nezvivakwa zvechizvino-zvino uye midziyo inoita kuti tikwanise kugadzira simbi yekuzvirovera screws kusvika pamhando yepamusoro yemhando uye nemazvo. Tine timu yevanyanzvi vane hunyanzvi uye vane ruzivo vanoshanda nesimba kuti vaone kuti zvigadzirwa zvedu zvinosangana uye zvinopfuura zvinotarisirwa nevatengi vedu. KuNingbo Zhenkun Machinery Co., Ltd., takazvipira kupa vatengi vedu sevhisi yakasarudzika nerutsigiro, kubva pakusarudzwa kwechigadzirwa kusvika kutsigirwa kwekutengesa.

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