Yellow Zinc Plated Carbon Steel DIN 6921 Hex Flange Bolts

Tsanangudzo Pfupi:

Zita rechigadzirwa: Hexagon Flange Bolts DIN 6921

Nzvimbo Yekwakabva: Hebei, China

Zita reBrand:Duojia

Kurapa kwepamusoro: Yellow Zinc Plated

Saizi:M4-M24

zvinhu: Carbon Steel

Giredhi:4.8 8.8 10.9 12.9 A2-70 A4-70 A4-80 nezvimwewo.

Chiyero system: Metric

Chikumbiro:Indasitiri Inorema, General Indasitiri

Chitupa:ISO9001 ISO14001 ISO45001 SGS

Package:Diki Paki+Katoni+Pallet/Bag/Bhokisi NePallet

Muenzaniso:Inowanikwa

Min.Order Quantity:100 Piece/Zvimedu

Supply Ability:10000 Piece / Zvimedu pamwedzi

FOB Mutengo:US $0.5 - 9,999 / Piece

kuendesa: 14-30days pane qty

kubhadhara:t/t/lc

kukwanisa kupa: 500 ton pamwedzi

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sumo kune zvigadzirwa:

DIN 6921 Hex Flange Head Bolts ine YZP (Yellow Zinc Plating) ndeye hex - ine musoro zvisungo zvine flange yakabatanidzwa. Iyi yakavakwa - mu flange yakagadzirirwa kugovera zvakaenzana mutoro, kuwedzera kugadzikana uye kuderedza njodzi yekusunungura, kunyanya mumashandisirwo ane vibrations. Yakagadzirwa kubva kabhoni simbi (inowanikwa mumagiredhi esimba senge 4.8, 8.8, 10.9), iyo yero zinc plating inopa yakanakisa kushora, ichiita kuti ive yakakodzera kune zvese zviri mukati uye zviri pakati pekunze nharaunda.

Aya mabhaudhi anowirirana neDIN 6921 akajairwa uye anouya muhukuru hwakasiyana, kazhinji kubva kuM5 kuenda kuM30. Kuita kwavo kwakasiyana-siyana kunoita kuti zvishandiswe zvakanyanya mukugadzira mota (chassis kuungana, kukwirisa injini), kuisirwa midziyo yemuchina (maindasitiri emuchina, michina yekurima), uye kugadzira fenicha (kubatanidzwa kwezvimiro), uko kwakachengeteka uye kwakavimbika kusungirira kwakakosha.

Mirayiridzo yekushandisa:

Paunenge uchiisa, shandisa inoenderana hex wrench kuomesa mabhaudhi kune yakakurudzirwa torque kukosha. Chinodiwa che torque chinosiyana zvichienderana negiredhi resimba rebhaudhi (semuenzaniso, Giredhi 10.9 mabhoti anoda yakakwirira torque kana ichienzaniswa neGiredhi 4.8). Iyo serrated underside yeflange inobatsira kubata iyo workpiece, kudzivirira kuti irege kutsvedza panguva yekuomesa.

Nekuchengetedza, nguva dzose kuchenesa mabhoti nemucheka wakaoma kubvisa tsvina nemarara. Kana iyo yero zinc plating ikakweshwa, isa zinc - yakapfuma pendi nekukasira kuchengetedza ngura - inodzivirira zvivakwa. Ongorora mabhaudhi nguva nenguva kuona chero zviratidzo zvekukuvadzwa, sekubvisa shinda kana kuti flange deformation, woatsiva kana zvichidikanwa.

Screw Thread			M5	M6	M8	M10	M12	M14	M16	M20
d
P	Pitch	Shinda yakakora	0.8	1	1.25	1.5	1.75	2	2	2.5
		Fine thread-1	/	/	1	1.25	1.5	1.5	1.5	1.5
		Fine thread-2	/	/	/	1	1.25	/	/	/
b	L≤125		16	18	22	26	30	34	38	46
	125＜L≤200		/	/	28	32	36	40	44	52
	L＞200		/	/	/	/	/	/	57	65
c	min		1	1.1	1.2	1.5	1.8	2.1	2.4	3
da	Fomu A	max	5.7	6.8	9.2	11.2	13.7	15.7	17.7	22.4
da	Fomu B	max	6.2	7.4	10	12.6	15.2	17.7	20.7	25.7
dc	max		11.8	14.2	18	22.3	26.6	30.5	35	43
ds	max		5	6	8	10	12	14	16	20
ds	min		4.82	5.82	7.78	9.78	11.73	13.73	15.73	19.67
du	max		5.5	6.6	9	11	13.5	15.5	17.5	22
dw	min		9.8	12.2	15.8	19.6	23.8	27.6	31.9	39.9
e	min		8.71	10.95	14.26	16.5	17.62	19.86	23.15	29.87
f	max		1.4	2	2	2	3	3	3	4
k	max		5.4	6.6	8.1	9.2	11.5	12.8	14.4	17.1
k1	min		2	2.5	3.2	3.6	4.6	5.1	5.8	6.8
r1	min		0.25	0.4	0.4	0.4	0.6	0.6	0.6	0.8
r2	max		0.3	0.4	0.5	0.6	0.7	0.9	1	1.2
r3	min		0.1	0.1	0.15	0.2	0.25	0.3	0.35	0.4
r4	≈		3	3.4	4.3	4.3	6.4	6.4	6.4	8.5
s	max=saizi yezita		8	10	13	15	16	18	21	27
s	min		7.78	9.78	12.73	14.73	15.73	17.73	20.67	26.67
t	max		0.15	0.2	0.25	0.3	0.35	0.45	0.5	0.65
t	min		0.05	0.05	0.1	0.15	0.15	0.2	0.25	0.3
Hurefu hwe Thread b			-	-	-	-	-	-	-	-

Hebei Duojia Metal Products Co., Ltd. yaimbozivikanwa seYonghong Expansion Screw Factory. Iine makore anopfuura makumi maviri nemashanu ehunyanzvi ruzivo mukugadzira fasteners. Fekitori iri muChina Standard Room Industrial Base - Yongnan District, Handan City. Inoitisa kugadzirwa kwepamhepo uye kusiri pamhepo uye kugadzira kwemafasteners pamwe neiyo-yekumira yekutengesa sevhisi bhizinesi.

Fekitori inovhara nzvimbo inopfuura 5,000 square metres, uye dura rinofukidza nzvimbo inopfuura 2,000 square metres. Muna 2022, kambani yakaita kusimudzira maindasitiri, yakamisa kurongeka kwekugadzira fekitori, yakavandudza huwandu hwekuchengetera, yakawedzera kuchengetedza kugadzirwa, uye kuita matanho ekuchengetedza nharaunda. Iyo fekitori yakawana yekutanga girini uye ine hushamwari hwekugadzira nharaunda.

Kambani iyi ine michina yekutsikirira inotonhora, michina yekutsikirira, michina yekutepa, michina yekuisa tambo, michina yekugadzira, muchina wechirimo, muchina wekuchekeresa, uye marobhoti ekushivirira. Zvigadzirwa zvayo zvikuru zvakatevedzana zvekuwedzera screws inozivikanwa se "wall climbers".

Iyo zvakare inogadzira yakakosha-yakaita hoko zvigadzirwa sehuni zino welding gwai ziso rin'i screws uye muchina zino gwai ziso mhete mabhaudhi. Mukuwedzera, kambani yakawedzera mhando dzezvigadzirwa zvitsva kubva pakupera kwa 2024. Inotarisa kune zvigadzirwa zvisati zvavigwa zvekugadzira indasitiri.

Iyo kambani ine nyanzvi yekutengesa timu uye inyanzvi yekutevera timu kuchengetedza zvigadzirwa zvako. Iyo kambani inovimbisa mhando yezvigadzirwa zvainopa uye inogona kuita ongororo pamagiredhi. Kana paine matambudziko, kambani inogona kupa nyanzvi mushure mekutengesa sevhisi.

Nyika dzedu dzekunze dzinosanganisira Russia, South Korea, Britain, France, Germany, Italy, Canada, Mexico, Brazil, Argentina, Chile, Australia, Indonesia, Thailand, Singapore, Saudi Arabia, Syria, Egypt, Tanzania.Kenya nedzimwe nyika. Zvigadzirwa zvedu zvichapararira pasi rose!

SEI TISARUDZEI?

1.Sefekitari-yakananga kumusoro, tinobvisa middleman margis kuti tikupe iwe yakanyanya kukwikwidza mitengo yemhando yepamusoro fasteners.
2.fekitari yedu inopfuura ISO 9001 uye AAA certification .tine kuoma kwekuedza uye muedzo we zinc coating thick for galvanized products.
3.ine yakazara contrl pamusoro pekugadzirwa uye logistic, tinovimbisa pa-nguva yekuendesa kunyange kune urgnt mirairo.
4.Chikwata chedu cheinjiniya chinogona kugadzirisa mafasener kubva kune prototype kusvika kuhuwandu hwekugadzira, kusanganisira yakasarudzika shinda dhizaini uye anti-corrosion coatings.
5.Kubva ku carbon steel hex bolts kusvika kune yakakwirira-tensile anchor bolts, tinopa imwe-stop solution kune zvese zvaunoda zvekusimbisa.
6.Kana paine chakakanganisika chawanikwa, tinozotumira zvinotsiva mukati memavhiki matatu emutengo wedu.