excavator undercarriage parts (90) Online Manufacturer
Production Capacity: 50000 Pieces /Month
Specification: M16X2.0 X 45 M18X1.5 X 85 M18X2.5 X 65 M18X2.5 X 85 M20X2.5 X100
Service: OEM ODM
Grade: 8.8
Thread Type: Metric
Size: M6
Surface Hardness: HRC 50-56
Machinery Test Report: Provided
Origin: China
Size: M12-M30
Coating: Plain, Zinc Plated, Dacromet, H.D.G
Head Type: Hexagon
Surface Treatment: Black Oxide
Size: M12-M30
Thread Size: M12
Head Size: 17mm
Quality Level: 10.9 12.9
Material: 40Cr/42Cr
Condition: New100%
Material: Steel, 40Cr
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