805100250 screw XCMG XDE130 Electric driving dump truck spare parts

The 805100250 screw effectively solves common problems such as loose assembly of small parts, misalignment of connections, poor thread engagement, loosening due to equipment vibration, stripping and deformation under stress, movement of assembly gaps, abnormal noise during machine operation, and minor fastening failures. It is suitable for scenarios such as replacing damaged screws in construction machinery, repairing precision connections, rectifying small fastening points, original factory assembly of new machines, and maintenance and upgrading of the entire machine’s fastening system. The product uses original high-strength alloy material, and undergoes precision forging and tempering, precision thread rolling and tapping, and surface anti-rust and anti-corrosion strengthening processes. The thread profile is fine and regular, with high engagement accuracy. It has excellent overall fastening, vibration resistance, and fatigue resistance, and is not prone to stripping, chipping, or loosening. It can adapt to the harsh working conditions of construction machinery, such as high-frequency vibration, alternating high and low temperatures, humid and dusty conditions, and oil corrosion, providing long-term stability for various small precision assembly structures of equipment.

Core technical parameters:

– Product Model: 805100250
-Product Name: Screws
– Material specifications: Original high-strength alloy material, tempered and hardened for rust prevention, high engagement precision, strong fastening stability, and compatible with original standard assembly parameters.
– Processing technology: One-piece molding process, precision CNC thread rolling calibration, and multiple rigorous quality inspections for engagement, vibration resistance, and aging resistance.
– Performance and working condition adaptability: Precise fastening, tight engagement, shock resistance and anti-loosening, wear-resistant and corrosion-resistant, suitable for the fastening conditions of precision small parts in engineering machinery.
– Structural features: Original factory precise standard size, fine and dense thread structure, high fit and engagement, stable positioning, eliminating the risk of small parts loosening, offset, loose threads and derailment.

This product undergoes rigorous testing at the factory, including tests for tightness, vibration resistance, weather resistance, and wear and corrosion resistance, meeting original equipment manufacturer (OEM) standards and industry assembly standards for construction machinery. Replacing it with a replacement component enhances the connection precision and tightness of small parts, preventing loosening and misalignment of small components, assembly noise, reducing wear on precision parts, minimizing downtime due to point-of-failure failures, reducing equipment maintenance costs, and continuously ensuring the precise, stable, and safe operation of the entire construction machinery’s fastening structure.

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