bolt track shoe (143) Online Manufacturer
Material: 42Mn2
Suitable For: EXCAVATOR
Color: Black
Industry: Excavator Construction Machinery
Quality Level: 10.9 12.9
Process: Forging Process
Surface Hardness: HRC 50-56
Machinery Test Report: Provided
Size: M20
Thread Type: Metric
Color: Black
Size: M20
Quantity: 100 Pieces
Size: M6
Specification: M20X3.5X160
Package: Wooden
Packaging Details: box
Delivery Time: 10
Head Type: Hexagon
Industry: Excavator Construction Machinery
Thread Length: 40mm
Surface Hardness: HRC 50-56
Standard: DIN, IFI,DIN,JIS ,BS
Grade: 12.9
Standard: DIN, IFI,DIN,JIS ,BS
Surface Hardness: HRC 50-56
Finish: Plain
Hardness Depth: 8-12mm
Thread Type: Metric
Head Height: 10mm-20mm
Thread Size: M12
Material: Steel, 40Cr
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