Dub Tsis Yog - Tag Nrho Xov DIN 6921 Hex Flange Lub Taub Hau Bolts

Lus piav qhia luv luv:

Khoom npe: Hexagon Flange Bolts DIN 6921

Qhov chaw ntawm Keeb Kwm: Hebei, Suav

Hom Lub Npe: Duojia

Kev kho deg: Dub Zinc

Loj: M4-M24

Khoom siv: Carbon Steel

Qib:4.8 8.8 10.9 12.9 A2-70 A4-70 A4-80 thiab lwm yam.

Kev ntsuas qhov system: Metric

Daim ntawv thov: Kev lag luam hnyav, Kev lag luam dav dav

Daim ntawv pov thawj:ISO9001 ISO14001 ISO45001 SGS

Pob: Pob me me + Carton + Pallet / Hnab / Box Nrog Pallet

Qauv: Muaj

Min. Order Quantity:100 Daim / Daim

Muaj peev xwm muab khoom:10000 Daim / Daim ib hlis

FOB Nqe:US $ 0.5 - 9,999 / Daim

tus me nyuam: 14-30 hnub ntawm qty

kev them nyiaj: t / t / lc

Muaj peev xwm muab khoom: 500 tuj ib hlis twg

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Product Detail

Khoom cim npe

Taw qhia rau cov khoom:

Dub Hex Flange Lub Taub Hau Bolts (DIN 6921, tsis yog tag nrho threaded) yog hex - taub hau fasteners nrog kev sib xyaw flange. Lub built-in flange pab kom tusyees faib lub load, txo qhov kev pheej hmoo ntawm loosening, tshwj xeeb tshaj yog nyob rau hauv daim ntawv thov nrog siab co los yog kev ntxhov siab. Ua los ntawm cov pa roj carbon steel (cov qib muaj zog xws li 8.8, 10.9, 12.9) lossis hlau alloy, cov bolts no muaj cov xim dub, uas tuaj yeem yog cov oxide dub rau hnav tsis kam lossis zinc dub rau kev tiv thaiv corrosion.

Ua raws li tus qauv DIN 6921, qhov tsis yog-threaded tag nrho tsim ua rau lawv zoo tagnrho rau cov ntawv thov uas tsuas yog ib feem ntawm cov ntsia liaj qhov rooj yuav tsum koom nrog cov xov ntawm cov mating tivthaiv, muab ntau zog thiab ruaj khov nyob rau hauv qhov tsis- threaded seem. Qhov ntau thiab tsawg feem ntau yog los ntawm M5 txog M30. Lawv tau siv dav hauv kev tsim tsheb (chassis thiab cav mounting), cov tshuab hnyav sib dhos (cov khoom siv hauv kev lag luam, kev tsim kho tshuab), thiab cov cuab yeej siv tsheb thauj mus los (tsheb thauj khoom, tsheb thauj mus los), qhov chaw ruaj khov thiab ruaj ntseg yog qhov tseem ceeb.

Cov lus qhia rau kev siv:

Thaum txhim kho, siv qhov sib txuam hex ciaj ntswj kom nruj cov bolts rau tus nqi torque pom zoo. Lub torque yuav tsum tau hloov kho raws li qib zog ntawm lub ntsia liaj qhov rooj (xws li, Qib 12.9 bolts yuav tsum muaj lub zog siab dua qib 8.8). Lub serrated underside ntawm lub flange pab tuav lub workpiece kom khov kho, tiv thaiv nws los ntawm rotating thaum lub sij hawm nruj.

Rau kev saib xyuas, tsis tu ncua ntxuav cov bolts nrog ib daim ntaub qhuav kom cov tawv dub tsis muaj av thiab khib nyiab. Yog tias cov txheej dub tau khawb, siv cov xim pleev xim los yog cov txheej txheem tiv thaiv kom sai kom muaj kev tiv thaiv corrosion los yog hnav-tiv taus. Lub sijhawm tshuaj xyuas cov bolts rau txhua qhov kev puas tsuaj, xws li xov stripping, flange deformation, los yog tawg nyob rau hauv qhov tsis- threaded seem, thiab hloov lawv raws li xav tau.

Ntsia Hlau Xov			M5	M6	M8	M10	M12	M14	M16	M20
d
P	Suab	Coarse xov	0.8 ua	1	1.25	1.5	1.75 ib	2	2	2.5
		Cov xov zoo - 1	/	/	1	1.25	1.5	1.5	1.5	1.5
		Cov xov zoo - 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	Daim ntawv A	max	5.7	6.8	9.2 ib	11.2	13.7 ib	15.7 ib	17.7 ib	22.4 ib
da	Daim ntawv B	max	6.2	7.4 ib	10	12.6	15.2	17.7 ib	20.7 ib	25.7 ib
dc	max		11.8 ib	14.2	18	22.3	26.6 ib	30.5 ib	35	43
ds	max		5	6	8	10	12	14	16	20
ds	min		4.82 ib	5.82 ib	7.78 ib	9.78 ib	11.73 Nws	13.73 Nws	15.73 Nws	19.67 Nws
du	max		5.5	6.6	9	11	13.5 Nws	15.5 ib	17.5 Nws	22
dw	min		9.8 ib	12.2	15.8 ib	19.6 ib	23.8 ib	27.6 ib	31.9 ib	39.9 ib
e	min		8.71 ib	10.95 Nws	14.26 Nws	16.5 ib	17.62 Nws	19.86 Nws	23.15 Nws	29.87 Nws
f	max		1.4	2	2	2	3	3	3	4
k	max		5.4	6.6	8.1	9.2 ib	11.5	12.8 ib	14.4 ib	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 ua
r2	max		0.3	0.4	0.5	0.6	0.7 ua	0.9	1	1.2
r3	min		0.1	0.1	0.15	0.2	0.25	0.3	0.35 Nws	0.4
r4	≈		3	3.4	4.3	4.3	6.4	6.4	6.4	8.5
s	max = nominal loj		8	10	13	15	16	18	21	27
s	min		7.78 ib	9.78 ib	12.73 Nws	14.73 Nws	15.73 Nws	17.73 Nws	20.67 Nws	26.67 Nws
t	max		0.15	0.2	0.25	0.3	0.35 Nws	0.45 ib	0.5	0.65 ib
t	min		0.05 Nws	0.05 Nws	0.1	0.15	0.15	0.2	0.25	0.3
Ntev ntawm Xov b			-	-	-	-	-	-	-	-

Hebei Duojia Hlau Khoom Co., Ltd. yog yav tas los hu ua Yonghong Expansion Screw Factory. Nws muaj ntau tshaj 25 xyoo ntawm kev paub dhau los hauv kev tsim cov fasteners. Lub Hoobkas yog nyob rau hauv Tuam Tshoj Standard Room Industrial Base - Yongnan District, Handan City. Nws ua hauv online thiab offline ntau lawm thiab tsim cov fasteners nrog rau ib qho kev muag khoom muag kev lag luam.

Lub Hoobkas npog thaj tsam ntawm ntau tshaj 5,000 square meters, thiab lub warehouse npog thaj tsam ntawm ntau tshaj 2,000 square meters. Hauv xyoo 2022, lub tuam txhab tau ua tiav kev txhim kho kev lag luam, ua qauv kev tsim khoom ntawm lub Hoobkas, txhim kho lub peev xwm cia, txhim kho kev nyab xeeb muaj peev xwm, thiab siv kev tiv thaiv ib puag ncig. Lub Hoobkas tau ua tiav qhov ua ntej ntsuab thiab ib puag ncig zoo tsim khoom ib puag ncig.

Lub tuam txhab muaj cov tshuab txias txias, tshuab stamping, tapping machine, threading machine, forming machines, spring machines, crimping machines, and welding robots. Nws cov khoom tseem ceeb yog ib tug series ntawm expansion screws hu ua "wall climbers".

Nws kuj tsim cov khoom tshwj xeeb zoo li tus nuv xws li ntoo hniav vuam yaj lub qhov muag ntiv nplhaib thiab tshuab hniav yaj qhov muag nplhaib bolts. Tsis tas li ntawd, lub tuam txhab tau nthuav dav cov khoom tshiab los ntawm qhov kawg ntawm 2024. Nws tsom mus rau cov khoom faus ua ntej rau kev tsim kho kev lag luam.

Lub tuam txhab muaj cov kws tshaj lij kev muag khoom thiab pab pawg ua haujlwm ua haujlwm los tiv thaiv koj cov khoom. Lub tuam txhab lav qhov zoo ntawm cov khoom uas nws muaj thiab tuaj yeem ua kev soj ntsuam ntawm cov qib. Yog tias muaj teeb meem, lub tuam txhab tuaj yeem muab kev pabcuam tomqab muag.

Peb lub tebchaws xa tawm suav nrog Russia, Kaus Lim Qab Teb, Tebchaws Askiv, Fabkis, Lub Tebchaws Yelemees, Ltalis, Canada, Mexico, Brazil, Argentina, Chile, Australia, Indonesia, Thaib, Singapore, Saudi Arabia, Syria, Egypt, Tanzania.Kenya thiab lwm lub tebchaws. Peb cov khoom yuav raug nthuav tawm thoob plaws ntiaj teb!

Vim li cas ho xaiv peb?

1.Raws li lub Hoobkas ncaj qha upplier, peb tshem tawm cov neeg nruab nrab margis los muab koj tus nqi sib tw tshaj plaws rau cov khoom siv zoo.
2.our Hoobkas dhau ISO 9001 thiab AAA ntawv pov thawj .peb muaj cov hardness kuaj thiab kuaj zinc txheej thickness rau cov khoom galvanized.
3.Nrog kev tswj xyuas tag nrho ntawm kev tsim khoom thiab kev xa khoom, peb lav qhov khoom xa tuaj raws sijhawm txawm tias qhov kev txiav txim sai.
4.peb pab pawg neeg tsim khoom tuaj yeem hloov kho faseners los ntawm cov qauv mus rau ntau lawm, suav nrog cov qauv xov tshwj xeeb thiab cov txheej txheem tiv thaiv corrosion.
5.Los ntawm carbon steel hex bolts rau high-tensile thauj tog rau nkoj bolts, peb muab ib qho kev daws teeb meem rau tag nrho koj cov kev xav tau fastener.
6.Yog tias pom muaj qhov tsis xws luag, peb yuav xa cov khoom hloov tsis pub dhau 3 lub lis piam ntawm peb cov nqi.