Place of Origin:
CHINA
Brand Name:
JBXF
Certification:
CE ISO
Model Number:
bolts and nuts
Attribute | Value |
---|---|
Head Type | Hexagon |
Surface Treatment | Black Oxide |
Application | Excavator Bolt |
Standard | DIN |
Size | M12-M30 |
Customization | Cold punch |
Featuring black oxide treatment for enhanced corrosion resistance and a professional appearance, these hex-head bolts meet stringent DIN quality standards. Available in thread lengths of 30-100mm, they are manufactured from high-strength 40Cr/35CrMo alloys with 10.9-12.9 grade ratings for demanding industrial applications.
Certified to CE/ISO standards, these DIN-specification track bolts are precision-engineered from 40Cr/35CrMo steel with 1200Nm torque strength for excavators, bulldozers, and mining equipment. Featuring metric threading (1.5-3.5mm pitch) and HRC22-32 hardness, they ensure secure track assembly in construction, agriculture, and underground mining applications.
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