Products

12.9 Grade 40Cr Plow Bolt and Nut 4J9208/2J3507

We are professional manufacture of earthmoving fastener, except these fastener, we also can produce pins and locks, bushes for Cat, Komatsu, ESCO, JCB....
  • order(moq):

    1 PCS
  • Payment:

    T/T, L/C, D/P, Western Union
  • product origin:

    China
  • Color:

    Black or Customized
  • shipping port:

    XiaMen, China
  • Lead Time:

    30 days
  • Condition:

    New
  • Product Detail

12.9 Grade 40Cr Plow Bolt and Nut 4J9208/2J3507 for Excavator Spare Parts


1. Our Features


  • Through professional quench-tempering processes to guarantee excellent mechanical properties, high strength and superior wear resistance to avoid bending and breakage.
  • 100% quality assurance, develop and manufacture follow or even exceed original ones.35 years' experience in Excavator & Bulldozer spare parts manufacturing.
  • Our quality control is strictly performed from sourcing raw materials and different machining procession to final packing. 
  • We can produce any requested parts according to your blue print or samples.


2. Structure and Main Dimensions


Bolt and Nut


3. Quality Detection


Metallic Phase Diagram

Bolt and Nut


Surface: tempered sorbite and little free ferrite Grade 2.

Inner:  tempered sorbite and little free ferrite Grade 2.



4. Our Advantages

  • World-class quality
  • Factory sale directly with reasonable price
  • Custom-made products are available
  • 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


5. Positive Customers Feedback


Bolt and Nut customer feedback

Company

We are a professional Excavator and Bulldozer spare parts manufacturer in China, we offer customized products that could meet your various needs. Follow us, we will exceed your expectation.

 

1. Our Factory View


YinTai Factory View


 

2. Our Inspection Equipments


Spare Parts Inspection Equipments


 3. Our Main Certificates


Yintai Certificates


4. Our Packing

Packing and Delivery

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