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
