8T9079 3K9770 Grade 12.9 Track Bolts And Nuts OEM
|Place of Origin:||China|
Payment & Shipping Terms:
|Minimum Order Quantity:||1PCS|
|Packaging Details:||Standard Packaging|
|Delivery Time:||7-30 Days|
|Payment Terms:||L/C, T/T|
|Supply Ability:||10000 PCS/Month|
|Features:||Durable||Material:||ZG40Mn Or 20CrMnTi Steel|
|Technique:||Forging/Casting||Quality:||Heat Treatment HRC 42-56|
|Payment Terms:||Negotiable||Colour:||Yellow Or Black Or Customer Required|
|Warranty Time:||12-18 Months||Price Term:||FOB/ CFR /CIF|
aftermarket undercarriage parts,
mini excavator undercarriage parts
The sprocket is a profiled wheel with teeth or cogs, that mesh with a chain, track or other perforated or indented materials. The name 'sprocket' applies generally to any wheel upon which radial projections engage a chain passing over it. the sprocket and may be positioned at the front or back of the vehicle, or in some cases both. There may also be a third sprocket, elevated, driving the track.
* Through professional quench-tempering processes to guarantee excellent mechanical properties, high strength and superior wear resistance to bending and breakage.
* Produced in advance machining center and vertical CNC turning machine for precision requirements.
* Surface hardness HRC42-56 for reduced wear and longer life, adding value to your products further to your business by maximizing the durability of your products.
|Brand||Model||Main Dimensions of Installation|
The models above are just for reference, many models we can't list here.we can supply more products as your requirement. Please feel free to send us your inquiry or email if you have any requirements.
* World-class quality
* Factory sale directly with reasonable price
* 35 years' experience in Excavator & Bulldozer spare parts manufacturing
* Flexible payment terms including T/T, L/C and so on
* Fast delivery within 30 days after contract established
* Professional sales team, quality inspection and report, maritime logistics guidance
* After-sale services: video technical support, 24h online support
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