Track Bolt and Nut
YSM - Leading Chinese excavator spare parts & machinery part supplier.
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YSM - Leading Chinese excavator spare parts & machinery part supplier.
•Heat Treatment, Phosphating
•High Technology, Professional Production;
•Top Quality, Good Price, Fast Delivery.
•The surface is treated with bluing, screw thread has two type description;
one is the metric system:M12-M24-6g, another is denominator system:1/2-1/4--2A.
•Mechanized production allows big order with high quality
Track bolt & nut
Product Description
1)Product Basic Information
Material | 40CR/35CRMO |
Mechanical Grade | 8.8 to 12.9 |
Case Hardening | HRC 23-42 |
Process | Cold heading/hot forging |
Surface Treatment | Bluing, Phosphorization, according to your requirement |
Used Condition | Wetland and non-wetland available |
Certification | ISO9001,ISO14001 |
Size | 20*55,20*57,20*65mm |
Color | black |
Packaging Detail | wooden pallets |
•Heat Treatment, Phosphating
•High Technology, Professional Production;
•Top Quality, Good Price, Fast Delivery.
•The surface is treated with bluing, screw thread has two type description;
one is the metric system:M12-M24-6g, another is denominator system:1/2-1/4--2A.
•Mechanized production allows big order with high quality
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Customer’s satisfaction makes our company have more passion. Build long term win-win relationship with our customer is our final goal.
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They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.
