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I-Brass DIN7991/931/933 Bolts – CSK & Hex Head Fasteners

I-Brass DIN7991/931/933 Bolts – CSK & Hex Head Fasteners Isithombe Esifakiwe
  • I-Brass DIN7991/931/933 Bolts – CSK & Hex Head Fasteners
  • I-Brass DIN7991/931/933 Bolts – CSK & Hex Head Fasteners
  • I-Brass DIN7991/931/933 Bolts – CSK & Hex Head Fasteners
  • I-Brass DIN7991/931/933 Bolts – CSK & Hex Head Fasteners
  • I-Brass DIN7991/931/933 Bolts – CSK & Hex Head Fasteners
  • I-Brass DIN7991/931/933 Bolts – CSK & Hex Head Fasteners
  • I-Brass DIN7991/931/933 Bolts – CSK & Hex Head Fasteners

Incazelo emfushane:

Igama lomkhiqizo:Hex Bolt

Indawo Yomsuka: Hebei, China

Igama lebrand: Duojia

Ukwelashwa kwendawo: plain

Usayizi: M4-M24

Material:Ithusi Lethusi

Ibanga:4.8 8.8 10.9 12.9 A2-70 A4-70 A4-80 njll.

Isistimu yokulinganisa:Metric

Isicelo:Imboni Enzima, Imboni Ejwayelekile

Isitifiketi:ISO9001 ISO14001 ISO45001 SGS

Iphakheji:Iphakethe+Encane+Ibhokisi+Iphalethi/Isikhwama/Ibhokisi Elinephalethi

Isampula:Iyatholakala

Inani elincane le-oda:100 Isiqephu/Izingcezu

Ikhono Lokuhlinzeka:10000 Ucezu/Izingcezu Ngenyanga

Intengo ye-FOB:US $0.5 – 9,999 / Ucezu

ukulethwa: Izinsuku eziyi-14-30 ku-qty

inkokhelo:t/t/lc

ikhono lokuhlinzeka: 500 ton ngenyanga


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

isingeniso emikhiqizweni:

I-Brass Copper DIN7991/931/933 Bolts ihlanganisa izinhlobo ezimbili: I-DIN7991 (i-CSK flat - inhloko enesokhethi yangaphakathi ye-hex) yokufakwa kwe-flush - ukufaka, kanye ne-DIN931/933 (ikhanda le-hex elinentambo eyingxenye/egcwele) yokulayisha - ukuxhuma okuthwala. Acatshangelwe ngethusi/ithusi, anikeza ukumelana nokugqwala kwemvelo, ukuqhutshwa kogesi okuhle kakhulu, kanye nesiphetho segolide esikhangayo. Ikhanda eliphikisayo le-DIN7991 liqinisekisa i-snag - indawo yamahhala; I-DIN931 inezintambo eziyingxenye (ilungele izingcezu zokusebenza eziwugqinsi), kuyilapho i-DIN933 ihlanganisa imicu egcwele (efanele ukudlula - izimbobo). Atholakala ngosayizi ukusuka ku-M2 kuya ku-M24, asetshenziswa kakhulu kufenisha (i-fastening yokuhlobisa), izinto zikagesi (amajoyinti e-conductive), i-hardware yezakhiwo (ama-ornamental mounts), nezinsimbi zokunemba (ukulungiswa kwephrofayili ephansi), ukulinganisa ubuhle nokusebenza.

Imiyalo yokusebenzisa:

 

I-DIN7991: Faka usebenzisa i-wrench ye-hex yangaphakathi efanayo, qinisa kuze kube yilapho ikhanda le-CSK selicwebezela ucezu lokusebenza (gwema ukuqiniswa kakhulu ukuze uvimbele ukungqubuzana kwezinto).

I-DIN931/933: Sebenzisa i-wrench ye-hex yangaphandle, ngokulandela imihlahlandlela ye-torque enconyiwe (qaphela ukuthi ithusi linamandla aphansi kunensimbi, ngakho gwema amandla amakhulu).
Ukunakekela: Hlanza amabhawodi njalo ngendwangu eyomile. I-Brass ikhula ngokwemvelo i-patina ngokuhamba kwesikhathi; uma ukupholisha kufunwa, sebenzisa ithusi - izihlanzi ezithile. Gwema ukuchayeka isikhathi eside kuma-asidi aqinile noma ama-alkali ukuze ulondoloze isiphetho.

 IHexagon Socket Countersunk Head Cap Screws DIN 7991

I-Screw Thread M3 M4 M5 M6 M8 M10 M12 (M14) M16 M20 M24
d
P Iphimbo 0.5 0.7 0.8 1 1.25 1.5 1.75 2 2 2.5 3
α inani.(+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＜L ≤200 / / / 24 28 32 36 40 44 52 60
L＞200 / / / / / 45 49 53 57 65 73
dk ubuningi=usayizi wegama 6 8 10 12 16 20 24 27 30 36 39
imiz 5.7 7.64 9.64 11.57 15.57 19.48 23.48 26.48 29.48 35.38 38.38
ds ubuningi=usayizi wegama 3 4 5 6 8 10 12 14 16 20 24
imiz 2.86 3.82 4.82 5.82 7.78 9.78 11.73 13.73 15.73 19.67 23.67
e imiz 2.3 2.87 3.44 4.58 5.72 6.86 9.15 11.43 11.43 13.72 16
k ubuningi 1.7 2.3 2.8 3.3 4.4 5.5 6.5 7 7.5 8.5 14
s Usayizi Wokuzisholo 2 2.5 3 4 5 6 8 10 10 12 14
imiz 2.02 2.52 3.02 4.02 5.02 6.02 8.025 10.025 10.025 12.032 14.032
ubuningi 2.1 2.6 3.1 4.12 5.14 6.14 8.175 10.175 10.175 12.212 14.212
t ubuningi=usayizi wegama 1.2 1.8 2.3 2.5 3.5 4.4 4.6 4.8 5.3 5.9 10.3
imiz 0.95 1.55 2.05 2.25 3.2 4.1 4.3 4.5 5 5.6 9.87
Isisindo semikhiqizo yensimbi eyi-1000 (≈kg) - - - - - - - - - - -
Ubude Bentambo b - - - - - - - - - - -

详情图-英文-通用_01

I-Hebei Duojia Metal Products Co., Ltd. ngaphambilini yayaziwa njenge-Yonghong Expansion Screw Factory. Ineminyaka engaphezu kwengu-25 yokuhlangenwe nakho kochwepheshe ekukhiqizeni izinsimbi. Imboni itholakala eChina Standard Room Industrial Base - Yongnan District, Handan City. Iqhuba ukukhiqizwa okuku-inthanethi nokungaxhunyiwe ku-inthanethi kanye nokukhiqizwa kwezixhumi kanye nebhizinisi lensizakalo yokuthengisa eyodwa.

Imboni ihlanganisa indawo engaphezu kuka-5,000 square metres, futhi indawo yokugcina impahla ihlanganisa indawo engaphezu kuka-2,000 square metres. Ngo-2022, inkampani yenza ukuthuthukiswa kwezimboni, yalinganisa umyalelo wokukhiqiza wefekthri, yathuthukisa umthamo wokugcina, yathuthukisa umthamo wokukhiqiza ukuphepha, futhi yasebenzisa izindlela zokuvikela imvelo. Ifekthri izuze indawo yokuqala yokukhiqiza eluhlaza kanye nemvelo enobungani.

Le nkampani inemishini yokucindezela ebandayo, imishini yokugxiviza, imishini yokudonsa, imishini yokulutha, imishini yokwakha, imishini yasentwasahlobo, imishini yokucwilisa, namarobhothi wokushisela. Imikhiqizo yayo eyinhloko iwuchungechunge lwezikulufu zokunweba ezaziwa ngokuthi "izintaba zodonga".

Iphinde ikhiqize imikhiqizo ye-hook emise okukhethekile efana nezikulufu zendandatho yezimvu ezishisela izinyo lezimvu kanye namabhawodi endandatho yeso lomshini wezinyo lezimvu. Ngaphezu kwalokho, inkampani yandise izinhlobo zemikhiqizo emisha kusukela ekupheleni kuka-2024. Igxile emikhiqizweni engcwatshwe ngaphambili yemboni yezokwakha.

Inkampani inethimba labathengisayo elichwepheshile kanye nethimba lokulandelela elichwepheshile ukuze livikele imikhiqizo yakho. Inkampani iqinisekisa ikhwalithi yemikhiqizo eyinikezayo futhi ingahlola amabanga. Uma kukhona noma yiziphi izinkinga, inkampani inganikeza isevisi yobuchwepheshe ngemva kokuthengisa.

详情图-英文-通用_02

Amazwe ethu okuthumela impahla kwamanye amazwe ahlanganisa iRussia, iNingizimu Korea, iBrithani, iFrance, iJalimane, i-Italy, iCanada, iMexico, iBrazil, i-Argentina, iChile, i-Australia, i-Indonesia, iThailand, iSingapore, iSaudi Arabia, iSyria, i-Egypt, iTanzania.Kenya namanye amazwe. Imikhiqizo yethu izosabalala emhlabeni wonke!

I-HeBeiDuoJia

KUNGANI USIKHETHA?

1.Njengomphakeli oqondile wasefekthri, sisusa i-middleman margis ukuze sikunikeze amanani ancintisana kakhulu ezixhumi zekhwalithi ephezulu.
I-2.imboni yethu iphumelele isitifiketi se-ISO 9001 kanye ne-AAAA .sinokuhlolwa kokuqina kanye nokuhlolwa kokuqina kwe-zinc enamathela emikhiqizweni yamagalani.
3.nge-contrl egcwele phezu kokukhiqiza kanye ne-logistic, siqinisekisa ukulethwa ngesikhathi ngisho nama-oda aphuthumayo.
4.ithimba lethu lonjiniyela lingenza ngendlela oyifisayo ama-fasener ukusuka ku-prototype kuye ekukhiqizeni ngobuningi, okuhlanganisa imiklamo eyingqayizivele yentambo kanye nama-anti-corrosion coatings.
5.Kusuka kumabhawodi e-carbon steel hex kuya kumabhawodi aqinile aqinile, sihlinzeka ngesixazululo sokumisa okukodwa kuzo zonke izidingo zakho zokubopha.
6.Uma kukhona iphutha litholakala, sizothumela kabusha okunye kungakapheli amasonto ama-3 ezindleko zethu.

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