excavator track bolts (217) Online Manufacturer
Thread Type: Metric
One Bolt Unit: Bolt + Nut + Washer + Sealing Ring
Specification: M20X3.5X160
Package: Wooden
Warranty: 3 Months
Material: 40Cr Grade 12.9 Sprocket Bolt Nut
Drive Type: Socket
Package: Wooden
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Hardness Depth: 8-12mm
Surface Hardness: HRC 50-56
Finish: Plain
Machinery Test Report: Provided
Tensile Strength: 800-1000MPa
Grade: 10.9-12.9
Sizes: M20,M24, M27,M30,M36,M42,M45
One Bolt Unit: Bolt + Nut + Washer + Sealing Ring
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Standard: DIN, IFI,DIN,JIS ,BS
Grade: 12.9
Application: Railway, Construction, Mining
Finish: Smooth, Ribbed, Serrated
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Grade: 10.9-12.9
Head Type: Hexagon
Origin: China
Size: M12-M30
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Surface Treatment: Black Oxide
Material: Carbon Steel
Head Type: Hexagon
Size: M12-M30
Quality Level: 10.9 12.9
Head Style: Hex
Thread Size: M12-M36
Finish: Plain, Black Oxide, Zinc Plated, HDG
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