ylcmparts

As a professional small excavator accessories manufacturer, we supply high-strength bolts precision-engineered for demanding construction environments. Manufactured from premium alloy steel with advanced heat treatment and anti-corrosion coating, our bolts deliver exceptional tensile strength, shear resistance, and long-term reliability. Fully compliant with OEM standards, they ensure perfect compatibility with major excavator brands including Komatsu, Caterpillar, Hitachi, and Hyundai, making them ideal for track assembly, boom connections, bucket linkages, and other critical fastening applications.

FAQ

Q1: What grade are your excavator bolts?
A: Our bolts are manufactured to Grade 10.9 and Grade 12.9 standards, offering superior tensile strength and durability for heavy-duty excavator applications.

Q2: Do you offer custom-sized bolts?
A: Yes. We provide custom manufacturing services based on your dimensional drawings or sample specifications. Our engineering team can produce bolts in various sizes, thread types, and coatings to meet your specific requirements.

Q3: What surface treatments are available?
A: We offer multiple surface treatment options including zinc plating, galvanization, dacromet coating, and black oxide finish to ensure excellent corrosion resistance in harsh environments.

Q4: How can I verify the bolts fit my excavator model?
A: Simply provide your equipment model, serial number, or original part number. Our technical team will cross-reference and confirm the exact match before shipment.