Brass DIN7991/931/933 Bolts – CSK & Hex Head fasteners

Takaitaccen Bayani:

Sunan samfurin: Hex Bolt

Wurin Asalin: Hebei, China

Brand Name: Duojia

Maganin saman: fili

Girman: M4-M24

Abu: Brass Copper

Daraja:4.8 8.8 10.9 12.9 A2-70 A4-70 A4-80 da dai sauransu.

Tsarin aunawa: Metric

Aikace-aikace: Babban Masana'antu, Babban Masana'antu

Takaddun shaida:ISO9001 ISO14001 ISO45001 SGS

Kunshin: Karamin Fakiti+ Karton+Pallet/Jaka/Akwatin Tare da Pallet

Misali: Akwai

Yawan Oda Min.Guda 100/Kashi

Ikon bayarwa:10000 Pieces/Perces per month

Farashin FOB:US $0.5 - 9,999 / yanki

bayarwa: 14-30days akan qty

biya: t/t/lc

iya aiki: 500 ton a kowane wata

Aika mana imel

Cikakken Bayani

Tags samfurin

gabatarwa ga samfurori:

Brass Copper DIN7991 / 931 / 933 Bolts sun haɗa da nau'i biyu: DIN7991 (CSK lebur - kai tare da soket hex na ciki) don zubar da kayan aiki, da DIN931/933 (kai hex tare da ɓangaren ɓangaren / cikakken zaren) don ɗaukar nauyi - haɗin kai. An ƙera ta daga tagulla / jan ƙarfe, suna ba da juriya na lalata dabi'a, ingantacciyar wutar lantarki, da kyakkyawan ƙarewar zinariya. DIN7991 countersunk shugaban yana tabbatar da kullun - kyauta kyauta; DIN931 yana da zaren ɓangarori (madaidaicin madaidaicin workpieces), yayin da DIN933 yana fasalta cikakkun zaren (wanda ya dace da ta - ramuka). Akwai su a cikin masu girma dabam daga M2 zuwa M24, ana amfani da su sosai a cikin kayan daki (nau'in kayan ado), kayan lantarki (nau'in haɗin gwiwa), kayan aikin gine-gine (wul ɗin kayan ado), da kayan aiki daidai (ƙananan bayanan martaba), daidaita kayan ado da ayyuka.

Umarnin don amfani:

DIN7991: Shigar ta amfani da madaidaicin hex wrench na ciki, ƙarfafawa har sai shugaban CSK ya cika cika da kayan aikin (kauce wa kan-ƙara don hana warping kayan).

DIN931/933: Yi amfani da maƙarƙashiyar hex na waje, bin jagororin juzu'i da aka ba da shawarar (lura cewa tagulla yana da ƙarancin ƙarfi fiye da ƙarfe, don haka guje wa ƙarfi da yawa).
Don kulawa: Tsaftace kusoshi akai-akai tare da busasshen zane. Brass a zahiri yana haɓaka patina akan lokaci; idan ana so polishing, yi amfani da tagulla - takamaiman masu tsaftacewa. Ka guji ɗaukar dogon lokaci zuwa ga ƙaƙƙarfan acid ko alkalis don adana ƙarshen.

Zaren dunƙulewa		M3	M4	M5	M6	M8	M10	M12	(M14)	M16	M20	M24
d
P	Fita	0.5	0.7	0.8	1	1.25	1.5	1.75	2	2	2.5	3
α	(+2)	90°	90°	90°	90°	90°	90°	90°	90°	90°	90°	60°
b	L≤125	12	14	16	18	22	26	30	34	38	46	54
	125 ml ≤ 200	/	/	/	24	28	32	36	40	44	52	60
	L ＞200	/	/	/	/	/	45	49	53	57	65	73
dk	max= girman girman	6	8	10	12	16	20	24	27	30	36	39
dk	min	5.7	7.64	9.64	11.57	15.57	19.48	23.48	26.48	29.48	35.38	38.38
ds	max= girman girman	3	4	5	6	8	10	12	14	16	20	24
ds	min	2.86	3.82	4.82	5.82	7.78	9.78	11.73	13.73	15.73	19.67	23.67
e	min	2.3	2.87	3.44	4.58	5.72	6.86	9.15	11.43	11.43	13.72	16
k	max	1.7	2.3	2.8	3.3	4.4	5.5	6.5	7	7.5	8.5	14
s	Girman Suna	2	2.5	3	4	5	6	8	10	10	12	14
	min	2.02	2.52	3.02	4.02	5.02	6.02	8.025	10.025	10.025	12.032	14.032
	max	2.1	2.6	3.1	4.12	5.14	6.14	8.175	10.175	10.175	12.212	14.212
t	max= girman girman	1.2	1.8	2.3	2.5	3.5	4.4	4.6	4.8	5.3	5.9	10.3
t	min	0.95	1.55	2.05	2.25	3.2	4.1	4.3	4.5	5	5.6	9.87
Weight na kowane 1000 karfe kayayyakin (≈kg)		-	-	-	-	-	-	-	-	-	-	-
Tsawon Zaren b		-	-	-	-	-	-	-	-	-	-	-

Hebei Duojia Metal Products Co., Ltd. da aka sani da Yonghong Expansion Screw Factory. Yana da fiye da shekaru 25 na ƙwararrun ƙwararrun masana'anta. Ma'aikatar tana cikin Tushen Masana'antu na Standard Room na China - gundumar Yongnan, birnin Handan. Yana gudanar da samar da kan layi da kan layi da kuma kera na'urorin haɗi da kuma kasuwancin sabis na tallace-tallace na tsayawa ɗaya.

Ma'aikatar tana da fadin fili sama da murabba'in murabba'in 5,000, kuma ma'ajin ya kunshi fili fiye da murabba'in murabba'in 2,000. A cikin 2022, kamfanin ya aiwatar da haɓaka masana'antu, daidaita tsarin samarwa na masana'anta, haɓaka ƙarfin ajiya, haɓaka ƙarfin samar da aminci, da aiwatar da matakan kare muhalli. Masana'antar ta sami kyakkyawan yanayin samar da kore da yanayin muhalli.

Kamfanin yana da injunan latsa sanyi, injinan buga tambari, injin buɗaɗo, injin zare, injinan ƙirƙira, na'urorin bazara, injinan crimping, da na'urorin walda. Babban samfuransa jerin sukulan faɗaɗawa waɗanda aka sani da “hawan bango”.

Hakanan yana samar da samfuran ƙugiya mai siffa ta musamman kamar itacen haƙorin walda na ido na idon tumaki da injin haƙorin tumaki na ido. Bugu da kari, kamfanin ya fadada sabbin nau'ikan samfura daga karshen 2024. Yana mai da hankali kan samfuran da aka riga aka binne don masana'antar gini.

Kamfanin yana da ƙwararrun ƙungiyar tallace-tallace da ƙwararrun ƙungiyar masu bin diddigi don kiyaye samfuran ku. Kamfanin yana ba da garantin ingancin samfuran da yake bayarwa kuma yana iya gudanar da bincike akan maki. Idan akwai wasu matsaloli, kamfani na iya ba da sabis na ƙwararrun bayan-tallace-tallace.

Kasashen da muke fitarwa sun hada da Rasha, Koriya ta Kudu, Burtaniya, Faransa, Jamus, Italiya, Kanada, Mexico, Brazil, Argentina, Chile, Australia, Indonesia, Thailand, Singapore, Saudi Arabia, Syria, Masar, Tanzania.Kenya da sauran kasashe. Za a yada samfuranmu a duk faɗin duniya!

ME YASA ZABE MU?

1.As a factory-direct upplier, mu kawar da middleman margis bayar da ku mafi m farashin ga high quality- fasteners.
2.our factory wuce da ISO 9001 da AAA takardar shaida .mu da taurin gwaji da gwajin tutiya shafi kauri ga galvanized kayayyakin.
3.with full contrl kan samarwa da dabaru, muna bada garantin isar da kan lokaci har ma da umarni na gaggawa.
4.our aikin injiniya tawagar iya siffanta faseners daga prototype zuwa taro samar, ciki har da musamman thread kayayyaki da anti-lalata coatings.
5.From carbon karfe hex kusoshi zuwa high-tensile anga kusoshi, mu samar da daya-tasha bayani ga duk fastener bukatun.
6.Idan wani lahani aka samu, za mu reship maye gurbinsu a cikin 3weeks na mu kudin.