DIN 6921 Black Hex Flange Head Bolts – Vibration – Resistant

Tlhaloso e Khutšoanyane:

Lebitso la sehlahisoa: Hexagon Flange Bolts DIN 6921

Sebaka sa Tšimoloho: Hebei, Chaena

Lebitso la Brand: Duojia

Phekolo ea bokaholimo: Black oxide Coate

Boholo: M4-M24

lintho tse bonahalang: Carbon Steel

Kereiti:4.8 8.8 10.9 12.9 A2-70 A4-70 A4-80 joalo-joalo.

Sistimi ea ho lekanya: Metric

Kopo:Indasteri e boima, indasteri e akaretsang

Setifikeiti:ISO9001 ISO14001 ISO45001 SGS

Sephutheloana:Pakete e Nyenyane+Lebokose+Pallet/Mokotla/Lebokose le Nang le Pallet

Mohlala: E teng

Bongata ba Odara:100 Likotoana / Likotoana

Matla a Phepelo:10000 Pejana / Likotoana ka Khoeli

FOB Theko:US $0.5 - 9,999 / sengoathoana

ho tsamaisoa: 14-30days ka qty

tefo:t/t/lc

bokhoni ba ho fana: lithane tse 500 ka khoeli


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

kenyelletso ea lihlahisoa:

Black Hex Flange Head Bolts (DIN 6921) ke li-fasteners tse nang le lihlooho tse nang le hex tse nang le washer e kopantsoeng ea flange, e etselitsoeng ho hasa mojaro ka ho lekana le ho thibela ho lokoloha libakeng tse tlatsitsoeng ke vibrate. E entsoe ka tšepe ea carbon (matla a 8.8, 10.9, 12.9) kapa tšepe ea alloy, e bapala phekolo e ntšo ea holim'a metsi (joaloka oxide e ntšo bakeng sa ho hanyetsa kapa zinki e ntšo bakeng sa tšireletso ea mafome). E hahiloeng - ka flange e bolela hore ha ho hlokahale washer e arohaneng, ho potlakisa ho kenya. Ho latela maemo a DIN 6921, li tla ka boholo ho tloha ho M5 ho isa M30. Li sebelisoa haholo likoloing (li-chassis mounts, li-engine bays), mechine (lisebelisoa tsa indasteri), le likoloi tse tsoang tseleng (li-suspension setups), tse fanang ka tšireletso e sireletsehileng, e sisinyehang - ho loana.

Litaelo tsa tšebeliso:

Kenya ka wrench e ts'oanang ea hex, e tiisang torque e khothalelitsoeng (mohlala, liboutu tsa Kereiti ea 10.9 li hloka torque e ngata ho feta Kereiti ea 8.8). Bokaholimo bo boreleli kapa bo boreleli ba flange bo tšoara sesebediswa ho se thibela ho potoloha. Bakeng sa ho hlokomela: Hloekisa hangata ka lesela le omeletseng; lokisa sekoaelo se setšo se nang le pente e thibelang mafome. Sheba flange bakeng sa ts'enyehelo - nka sebaka sa liboutu haeba flange e omella kapa likhoele li hlobola.

 Hexagon Flange Bolts DIN 6921

 

Screw Thread M5 M6 M8 M10 M12 M14 M16 M20
d
P Pitch Khoele e mahoashe 0.8 1 1.25 1.5 1.75 2 2 2.5
Khoele e ntle-1 / / 1 1.25 1.5 1.5 1.5 1.5
Khoele e ntle-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 Foromo ea A max 5.7 6.8 9.2 11.2 13.7 15.7 17.7 22.4
Foromo ea 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
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 boholo=boholo ba lebitso 8 10 13 15 16 18 21 27
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
min 0.05 0.05 0.1 0.15 0.15 0.2 0.25 0.3
Bolelele ba Khoele b - - - - - - - -

详情图-英文-通用_01

Hebei Duojia Metal Products Co., Ltd. pele e ne e tsejoa e le Yonghong Expansion Screw Factory. E na le lilemo tse fetang 25 tsa boiphihlelo ba litsebi tsa ho etsa li-fasteners. Fektheri e sebakeng sa China Standard Room Industrial Base - Setereke sa Yongnan, Handan City. E etsa tlhahiso ea marang-rang le kantle ho marang-rang le ho etsa li-fasteners hammoho le khoebo ea tšebeletso ea thekiso e le 'ngoe.

Fektheri e akaretsa sebaka sa lisekoere-mithara tse fetang 5 000, ’me ntlo ea polokelo e akaretsa sebaka sa lisekoere-mithara tse fetang 2 000. Ka 2022, k'hamphani e ile ea ntlafatsa indasteri, ea tiisa taelo ea tlhahiso ea feme, ea ntlafatsa bokhoni ba polokelo, ea ntlafatsa bokhoni ba tlhahiso ea polokeho, le ho kenya ts'ebetsong mehato ea ts'ireletso ea tikoloho. Feme e fihletse tikoloho ea pele ea tlhahiso e tala le tikoloho.

Khamphani e na le metjhini e hatellang e batang, metjhini ea litempe, metjhini ea ho tlanya, metjhini e rokang likhoele, metjhini ea ho etsa, metjhini ea selemo, metjhini ea crimping, le liroboto tse chesellang. Lihlahisoa tsa eona tse ka sehloohong ke letoto la li-screws tse atolositsoeng tse tsejoang e le "li-wall climbers".

E boetse e hlahisa dihlahiswa tsa hook tse kgethehileng tse kang dikurufu tsa lehong la ho tjheseletsa dinku tsa mahlo a dinku le diboutu tsa leino la dinku tsa mochini. Ho phaella moo, k'hamphani e atolositse mefuta e mecha ea lihlahisoa ho tloha qetellong ea 2024. E shebane le lihlahisoa tsa pele tse patoang bakeng sa indasteri ea kaho.

Khampani e na le sehlopha sa litsebi tsa thekiso le sehlopha sa morao-rao sa litsebi ho sireletsa lihlahisoa tsa hau. Khampani e netefatsa boleng ba lihlahisoa tseo e fanang ka tsona 'me e ka etsa tlhahlobo ea limaraka. Haeba ho na le mathata leha e le afe, k'hamphani e ka fana ka litšebeletso tsa setsebi ka mor'a ho rekisa.

详情图-英文-通用_02

Linaha tsa rona tse romelloang kantle li kenyelletsa Russia, Korea Boroa, Brithani, Fora, Jeremane, Italy, Canada, Mexico, Brazil, Argentina, Chile, Australia, Indonesia, Thailand, Singapore, Saudi Arabia, Syria, Egypt, Tanzania.Kenya le linaha tse ling. Lihlahisoa tsa rona li tla hasana lefatšeng ka bophara!

HeBeiDuoJia

KE HOBANE'NG HA U RE KHETHA?

1.Kaha re le morekisi ea tobileng fekthering, re felisa middleman margis ho u fa litheko tsa tlholisano ka ho fetisisa bakeng sa li-fasteners tsa boleng bo holimo.
2.fektheri ea rona e fetisa setifikeiti sa ISO 9001 le AAA .re na le teko ea boima le teko ea botenya ba ho roala zinki bakeng sa lihlahisoa tsa galvanized.
3.ka contrl e feletseng holim'a tlhahiso le thepa, re tiisa ho fana ka nako ka nako esita le bakeng sa litaelo tsa urgnt.
4.Sehlopha sa rona sa boenjiniere se ka etsa li-fasener ho tloha ho prototype ho ea ho tlhahiso ea bongata, ho kenyelletsa le meralo e ikhethang ea likhoele le li-anti-corrosion coatings.
5.Ho tloha ho liboutu tsa carbon steel hex ho ea ho liboutu tsa ankora tse matla haholo, re fana ka tharollo e le 'ngoe bakeng sa litlhoko tsohle tsa hau tsa fastening.
6.Haeba ho ka fumanoa sekoli, re tla romella tse ling nakong ea libeke tse 3 tsa litšenyehelo tsa rona.


  • E fetileng:
  • E 'ngoe: