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

The 803591190 cross-plate head screw effectively solves problems such as loose assembly of small parts, excessive gaps in fit, uneven tightening force, slight vibration displacement, and insecure assembly. It is compatible with XCMG excavators, cranes, aerial work platforms, loaders, and other construction machinery. It is suitable for locking and assembling electrical control housings, plastic components, small brackets, and cover plate trims. Utilizing a standard Phillips head screw structure, it is compatible with common tools, ensuring precise alignment and even tightening. It can withstand normal equipment vibration conditions, stabilizes the assembly structure of small parts, and prevents loosening and abnormal noise. It is a universal basic fastening accessory for construction machinery. This product uses high-strength, high-quality base material, which is hardened, precision threaded, and treated for rust and corrosion prevention. It has passed tensile strength, vibration resistance, and outdoor weathering tests, resulting in regular threads, stable tightening force, and resistance to stripping.

Core technical parameters:

– Product Model: 803591190
-Product Name: Cross-Plate Head Screw
– Material specifications: High-strength fastening base material, sufficient hardness, good tensile strength, rust and corrosion resistant, meeting the original equipment standards of engineering machinery.
– Processing technology: precision thread rolling, precise stamping of cross grooves, dimensional calibration and verification, and full-product fastening performance and accuracy testing.
– Core parameters: tight thread engagement, uniform fastening force, vibration resistance and loosening prevention, suitable for conventional and complex operating conditions of engineering machinery.
– Temperature range: Suitable for outdoor working conditions from -40℃ to 85℃, it does not deform or slip under high and low temperature environments, and its fastening performance is stable.
– Structural features: Standard crosshead design, highly versatile, easy and labor-saving disassembly and assembly, tight fit, 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 fastening strength, engagement precision, weather resistance, durability, vibration resistance, and anti-loosening properties, achieving a factory pass rate of ≥99.5%. It can directly replace OEM parts. This product effectively stabilizes various small assembly structures in equipment, preventing malfunctions such as loose parts, misalignment, abnormal noise, and assembly failure. It ensures long-term stable operation at all assembly points of construction machinery, supports OEM verification, nationwide warranty, and bulk supply.

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