Track Carrier Roller Bolts and Nuts for Excavator and Bulldozer Undercarriage Parts | Track Roller Bolts
Track Carrier Roller Bolts and Nuts for Excavator and Bulldozer Undercarriage Parts | Track Roller Bolts - 图片 2
Track Carrier Roller Bolts and Nuts for Excavator and Bulldozer Undercarriage Parts | Track Roller Bolts - 图片 3
Track Carrier Roller Bolts and Nuts for Excavator and Bulldozer Undercarriage Parts | Track Roller Bolts - 图片 4
Track Carrier Roller Bolts and Nuts for Excavator and Bulldozer Undercarriage Parts | Track Roller Bolts - 图片 5

Track Carrier Roller Bolts and Nuts for Excavator and Bulldozer Undercarriage Parts | Track Roller Bolts

Material：40Cr /35CrMo

Process：Hot punch, cold punch

Surface Hardness：10.9/12.9

Color：gray, black

Dimensions：M16 * 2*45

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