801968137 Hexagon Nut XCMG XDE130 Electric driving dump truck spare parts

The 801968137 hexagon nut solves problems such as stripped threads, loose locking, excessive meshing clearance, component displacement and wobbling, fastening failure, and loose structural assembly. It is suitable for replacing old nuts, equipment fastening and maintenance, original factory assembly of new machines, structural maintenance and upgrades, and repairing fastener locking faults. Made from original high-strength alloy steel, it undergoes precision thread rolling, hexagonal precision cutting, hardening and strengthening, and rust-proofing processes. The threads are precise and regular, with high meshing and strong locking force. It possesses high hardness and compressive strength, shock resistance and anti-loosening properties, wear resistance and anti-slip properties, rust and corrosion resistance, and is not easily stripped or deformed. It is suitable for harsh working conditions such as high-frequency vibration, heavy-duty impact, dust and oil contamination, and variable outdoor temperature, ensuring long-term stable equipment fastening connections.

Core technical parameters:

– Product Model: 801968137
-Product Name: Hexagon Nut
– Material specifications: Original high-strength alloy steel, high hardness and strong compressive strength, threads are not easy to strip, rust-proof, wear-resistant and fatigue-resistant.
– Machining process: Precision rolling forming, regular and symmetrical hexagons, hardened and rust-proof treatment, conforming to the original factory fastening assembly standards.
– Performance and working condition adaptability: Secure locking, shockproof and anti-loosening, pressure-resistant and corrosion-resistant, suitable for complex working conditions of engineering machinery.
– Structural features: Original factory standard specifications, precise thread fit, convenient disassembly and assembly, effectively reducing equipment operation and maintenance costs.

This product undergoes specialized testing at the factory, including locking, pressure resistance, wear resistance, shock resistance, durability, rust and corrosion prevention, and thread compatibility, meeting the original equipment manufacturer (OEM) assembly standards for construction machinery. After installation, it precisely engages with bolts for a tight lock, preventing nut loosening, stripping, and free-spinning. It stabilizes equipment assembly accuracy and structural strength, avoids component misalignment and wear, and abnormal operating noises, reducing the risk of downtime due to fastening failures. It also reduces the frequency of fastener replacements and maintenance hazards, ensuring the long-term structural stability and safe operation of the entire construction machinery.

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