DIN603 stainless hlau carbon steel carriage bolts thiab txiv ntoo

Carriage bolt thiab txiv ntseej
1.Standard: DIN603, ASME B18.5
2.Size: M5-M20;1/4 "- 1"
3. Ntev: 10mm-500mm
4. Qib: 8,8M
5.: 8,8m
6.Material: stainless hlau
7.Finish: dawb
8. Lub sij hawm xa tuaj: Feem ntau hauv 30-40 hnub.
9.Package: Cartons & pallets lossis raws li cov neeg siv khoom xav tau.
Khoom nta:

Kev kho deg:
Dub
☆ Dub yog ib txoj hauv kev zoo rau kev kho cua sov hlau.Lub hauv paus ntsiab lus yog ua kom muaj oxide zaj duab xis ntawm cov hlau saum npoo kom cais cov huab cua thiab ua tiav kev tiv thaiv xeb.Blackening yog ib txoj hauv kev zoo rau kev kho cua sov hlau.Lub hauv paus ntsiab lus yog ua kom muaj oxide zaj duab xis ntawm cov hlau saum npoo kom cais cov huab cua thiab ua tiav kev tiv thaiv xeb.
Zinc
☆ Electro-galvanizing yog ib txwm siv hlau txheej hlau siv tshuab uas muab cov corrosion tsis kam rau cov hlau chaw.Lub ntsiab zoo yog zoo solderability thiab haum tiv thaiv.Vim nws cov khoom zoo lubrication, cadmium plating feem ntau yog siv hauv aviation, aerospace, marine, thiab xov tooj cua thiab khoom siv hluav taws xob.Cov txheej txheej plating tiv thaiv cov hlau substrate los ntawm ob qho tib si thiab tshuaj tiv thaiv, yog li nws cov corrosion kuj zoo dua li zinc plating.
Hdg
☆ Lub ntsiab zoo yog zoo solderability thiab haum tiv thaiv.Vim nws cov khoom zoo lubrication, cadmium plating feem ntau yog siv hauv aviation, aerospace, marine, thiab xov tooj cua thiab khoom siv hluav taws xob.Cov txheej txheej plating tiv thaiv cov hlau substrate los ntawm ob qho tib si thiab tshuaj tiv thaiv, yog li nws cov corrosion kuj zoo dua li zinc plating.Kub-dip zinc muaj kev tiv thaiv corrosion zoo, kev tiv thaiv kev tiv thaiv rau steel substrates, huab cua tsis kam, thiab tiv thaiv dej ntsev yaig.Nws yog tsim rau cov nroj tsuag tshuaj, refineries thiab ntug hiav txwv dej thiab offshore operating platforms.