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Kai Hakowa Rufaffiyar Screws

Barka da zuwa Ningbo Zhenkun Machinery Co., Ltd., babban masana'anta na high quality-hako kai Roofing sukurori. An ƙera screw ɗin mu na musamman don ɗaure ginshiƙan rufin ƙarfe zuwa katako ko ƙarfe na ƙarfe, wanda ya sa su dace don amfani da su a cikin aikace-aikacen rufi iri-iri. Anyi daga abubuwa masu ɗorewa irin su bakin karfe, rufaffiyar rufin mu na haƙowa da kai suna ba da juriya na musamman da kuma aiki mai dorewa. Tare da kewayon girma da launuka da ake samu, za mu iya saduwa da duk buƙatun rufin ku. Amince da mu don samar muku da mafi kyawun kayan aikin rufin rufin da za su dace kuma su wuce tsammaninku.

Aika tambaya

Bayanin Samfura

Sukullun rufin rufin kan su ƙera su ne na musamman waɗanda ake amfani da su don yin rufin. Ana yin waɗannan dunƙule tare da kaifi mai kaifi wanda ke ba su damar yin rami ta kayan rufi kamar ƙarfe, filastik, ko itace ba tare da buƙatar rami da aka riga aka haƙa ba. Sukurori suna nuna kan hex ko kan mai wanki wanda ke ba da amintacciyar haɗi tsakanin kayan rufin da rufin rufin.

The kai hakowa rufin sukurori yawanci sanya daga bakin karfe ko galvanized karfe, wanda ya ba su high juriya ga lalata da tsatsa. Sukullun sun zo da girma da tsayi daban-daban, kuma an yi su ne don jure yanayin yanayi mai tsauri da rufin ya shiga.

Ɗaya daga cikin siffofi na musamman na haƙon rufin rufin kai shine ikon su na ƙirƙirar hatimin ruwa a kusa da ramin dunƙule. Ana samun hakan ne ta hanyar roba ko neoprene mai wanki wanda aka sanya a ƙarƙashin screw head, wanda ke rufe ramin kuma yana hana ruwa shiga.

Sunan samfur:	Girke-girke da aka tashe ƙwanƙolin haƙowa kai tsaye DIN 7504 (Q) - 1982
Daidaito:	DIN 7504 (Q) - 1982
Abu:	Carbon karfe da bakin karfe
Girman:	Matsayin tunani kuma bisa ga buƙatun abokin ciniki
An gama:	Tutiya Plated,Hot tsoma galvanized Karfe,Dacromet,Nickel Plated,Black Oxide,Plain
Lokacin bayarwa:	Yawanci a cikin kwanaki 30-40.

Matsayin Zare	Na waje	Nau'in Zare:	Taɓa Kai
Tuƙi na ciki:	Phillips / Pozidriv	Tuƙi na Waje:	Tasowa Countersunk Head
Nau'in Kulle:	/	Shank:	/
Nuna:	Yin hakowa	Alama:	Kamar yadda ake bukata

Tsawon Tsawon Ƙa'ida L - 13 16 19 22 25 32 38 45 50 Tukwici:Senction Length Length L kuma samu.

Girman Zaren

ST2.9

ST3.5

(ST3.9)

ST4.2

ST4.8

ST5.5

ST6.3

P	Fita
a	max
dk	max= girman girman
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.)

Game da Zhenkun Fasteners

Ningbo Zhenkun Machinery Co., Ltd. is a leading manufacturer of self drilling screws and other fasteners. With over 20 years of experience in the industry, we are committed to providing our customers with high-quality products that meet their specific needs. Our self drilling roofing screws are made from the finest materials and are designed to provide superior performance and durability. We have a team of skilled professionals who work tirelessly to ensure that our products meet the highest standards of quality and reliability. At Ningbo Zhenkun Machinery Co., Ltd., we strive to exceed our customers' expectations and provide them with exceptional service and support.

Zafafan Tags: Kai Hakowa Rufaffiyar sukurori, China, masana'antun, Masu kaya, Factory, Jumla, Musamman, inganci