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- Hex Screw MBN 10105-C M20X1.5X100-10.9
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- Hex Screw MBN 10105-C M20X1,5X290-10.9
- Hex Screw MBN 10105-C M20X1.5X300-10.9
- Hex Screw MBN 10105-C – M20 × 1.5 × 315 – 10.9
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Hex Screw MBN 10105-C M20X1,5X290-10.9
Its Grade 10.9 rating ensures superior tensile strength, allowing it to withstand extreme torque, vibration, and continuous stress loads. The M20 × 1.5 fine-thread pattern delivers excellent clamping performance and prevents loosening under dynamic operating conditions. With an extended length of 290 mm, this bolt is ideal for applications requiring deep penetration through multiple layers or thick structural components.
Designed from hardened alloy steel, the bolt offers exceptional resistance to deformation, fatigue, and corrosion. Its precision-machined threads guarantee secure fitment and long-term torque retention, contributing to improved structural integrity, reduced wear, and enhanced safety in commercial vehicle assemblies.
Key Features
- Long 290 mm heavy-duty hex screw for deep structural fastening
- Grade 10.9 construction for high load-bearing capability
- Fine-thread M20 × 1.5 pitch for superior clamping force
- Suitable for chassis, suspension, and heavy structural mounts
- High resistance to fatigue, vibration, and corrosion
Product Specifications
| GROUP | MODEL | REF. PART NUMBER | SPECIFICATIONS |
|---|---|---|---|
| 10.033 | 3128, 2523, 2528 | N000000007028 | Hex Screw MBN 10105-C – M20 × 1.5 × 290 – Grade 10.9 |
Process Steps
- Clean bolt seating area and ensure threads are free of debris.
- Insert the bolt carefully to avoid cross-threading.
- Tighten using OEM-prescribed torque for Grade 10.9 fasteners.
- Ensure proper seating and alignment of connected components.
- Recheck torque after initial use for secure clamping.
- Inspect periodically for corrosion, fatigue, or loosening.
FAQ
Why use a 290 mm bolt?
It provides deep structural engagement across thick components, ensuring strong and stable fastening.
What makes Grade 10.9 suitable for heavy-duty use?
Its high tensile strength resists deformation and ensures longevity under extreme loads and vibration.
