Product Intoduction
Our Grade 12.9 Finish Smooth Hex Bolt Fastener is a high - performance component specifically designed for excavator parts. Made of premium alloy steel and precision - engineered to exacting standards, it provides exceptional reliability and durability in the demanding excavator operating environment.
Product info
| Material | 40CR/35CRMO |
| Mechanical Grade | 8.8 to 12.9 |
| Case Hardening | HRC 23-42 |
| Process | Cold heading/hot forging |
| Surface Treatment | Bluing, Phosphorization, according to your requirement |
| Used Condition | Wetland and non-wetland available |
| Certification | IS09001JS014001 |
| Size | 20*55,20*57,20*65mm |
| Color | Black |
| Packaging Detail | Wooden pallets |
| Delivery Detail | Within 15・35days when received the deposits |
Advantage
Material: High - quality alloy steel ensures high tensile strength and resistance to deformation under heavy loads.
Grade: Grade 12.9, offering an ultimate tensile strength of 1200 - 1400 MPa. This high - grade specification enables it to withstand extreme stress and pressure in excavator applications.
Finish: Smooth finish not only enhances its appearance but also reduces friction and wear during operation. It helps in smooth engagement and disengagement of the bolt, prolonging its service life.
Head Type: Hexagonal head provides excellent grip and allows for easy tightening and loosening with standard tools. This design ensures quick and efficient assembly and disassembly during excavator maintenance and repair work.
Applications
This Grade 12.9 Finish Smooth Hex Bolt Fastener is widely used in different parts of excavators. It is ideal for securing critical components such as tracks, boom, stick, attachment parts and other structural components. Its robust construction ensures that these components remain firmly in place, even during heavy - duty excavation, loading, and other operations.
Packaging
We pay great attention to the packaging of our Stainless Steel Customized Segment Bolts And Nut to ensure they reach you in perfect condition.
Protective Packaging: The bolts and nuts are carefully packaged in sturdy boxes or containers that provide excellent protection against physical damage during transportation and storage.
Corrosion - Resistant Packaging: Special packaging materials are used to prevent corrosion and moisture damage, maintaining the quality of the fasteners until they are ready for use.
Clear Labeling: Each package is clearly labeled with product specifications, quantity, and other relevant information, making it easy for you to identify and manage your inventory.
Bulk Packaging Options: For larger orders, we offer bulk packaging solutions that are cost - effective and efficient for shipping and storage purposes.
Order Information
Our Grade 12.9 Finish Smooth Hex Bolt Fastener is packaged with great care to ensure it arrives in perfect condition. The packaging is designed to protect the bolts from damage during transportation and storage.
Packaging Materials: The bolts are packed in sturdy cartons or bulk boxes. These packaging materials are strong and durable, providing excellent protection against physical damage.
Quantity: The number of bolts per package can be customized according to your specific requirements.
Packaging Dimensions: The dimensions of the packaging are optimized for efficient shipping and storage.
Environmental Considerations: The packaging materials are environmentally friendly and recyclable, reducing the environmental impact of our products.
Detailed Photos
