803591190 Cross-Plate Head Screw XCMG XDE130 Electric driving dump truck spare parts

The 803591190 cross-plate head screw effectively solves problems such as slippage during fastening of precision small parts, loose assembly fit, misalignment and wobbling of small parts, easy damage during disassembly and assembly, and loosening due to slight vibration. The product is compatible with XCMG excavators, cranes, aerial work platforms, loaders, and other engineering machinery. It is widely used in light and precision assembly points such as electrical control modules, signs, protective covers, small plate components, and interior accessories. Utilizing the precise interlocking structure of the Phillips head, it ensures accurate alignment and even force distribution during disassembly and assembly, smoothly locking small parts and preventing excessive tightening pressure from causing cracking or stripping. It is suitable for high-frequency vibration and long-term stable operation of delicate components in equipment. This product is made of high-quality, high-strength steel, precision thread rolling, groove milling, and surface rust-proofing passivation treatment. It has passed comprehensive tests for tensile strength, slip resistance, wear resistance, and vibration durability, possessing the core advantages of precise interlocking, reliable fastening, resistance to stripping, and corrosion resistance.

Core technical parameters:

Product Model: 803591190
Product Name: Cross-Plate Head Screw
Material specifications: Made of high-strength steel, standard cross groove and precision thread, surface anti-rust treatment, meets original factory assembly standards.
Processing technology: One-piece precision molding, thread and groove fine machining, rust prevention and hardening treatment, full-size and full-performance verification.
Key parameters: tight engagement prevents slippage, uniform and stable fastening force, vibration-resistant and anti-loosening, suitable for precision and lightweight assembly conditions.
Temperature range: Suitable for outdoor working conditions from -40℃ to 85℃. The structure remains stable in high and low temperature environments, and the fastening performance does not decrease.
Structural features: The standard cross-groove design allows for easy assembly and disassembly, precise alignment, tight engagement, wide compatibility, and efficient maintenance and replacement.

The 803591190 cross-plate head screw is manufactured strictly according to XCMG’s original equipment manufacturer (OEM) standards. It undergoes comprehensive testing for dimensional accuracy, fastening strength, vibration resistance, wear resistance, and rust and corrosion prevention, achieving a factory pass rate of ≥99.5%. It can directly replace OEM parts. This product stabilizes the assembly of small, precision components in equipment, preventing malfunctions such as loosening, slippage, and abnormal assembly noise. It ensures the neatness, reliability, and long-term stable operation of delicate assembly parts in construction machinery. It supports OEM verification, nationwide warranty, and bulk supply.

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