803591011 Hexagon Socket Cap Screw XCMG XDE130 Electric driving dump truck spare parts

The 803591011 hexagon socket cap screw can solve problems such as loose fasteners, stripped or broken screws, excessive assembly clearance, misaligned or wobbly parts, rust and loosening at connections, and abnormal noises during equipment operation. It is suitable for replacing old screws, tightening and repairing equipment structures, original factory assembly of new machines, overall machine maintenance and tightening, and repairing loose equipment malfunctions. The product is made of original high-strength alloy steel, precision thread rolling, tempering and hardening, rust prevention and passivation, and wear-resistant strengthening processes. The threads are precisely engaged and tightly sealed, possessing tensile and shear strength, wear and pressure resistance, shock resistance, rust and corrosion resistance, and resistance to deformation and breakage. It is suitable for high-frequency vibration, heavy-duty operations, and harsh outdoor conditions in engineering machinery, providing long-term stability to various mechanical assembly structures.

Core technical parameters:

– Product Model: 803591011
-Product Name: Hexagon Socket Cap Screw
– Material specifications: Original high-strength alloy steel, with high hardness, excellent tensile and shear resistance, and is not prone to stripping, deformation, or breakage under heavy load conditions.
– Processing technology: Precision thread rolling integral molding, temper hardening and reinforcement, surface anti-rust treatment, accurate dimensions, and passed the original factory fastening performance quality inspection.
– Performance and working condition adaptability: shockproof and anti-loosening, pressure-resistant and wear-resistant, rust-proof and corrosion-resistant, suitable for heavy-load vibration of engineering machinery and complex outdoor working conditions.
– Structural features: Original factory standard specifications, convenient internal hexagonal alignment, secure and reliable fit, efficient disassembly and assembly, effectively reducing maintenance costs.

This product undergoes specialized testing at the factory, including tensile strength, shear strength, shock resistance, anti-loosening, wear resistance, rust prevention, and dimensional accuracy, meeting the original equipment manufacturer (OEM) assembly standards for construction machinery. After installation, it can precisely lock various structural components, eliminating problems such as loosening, shaking, and abnormal noises. It prevents component misalignment and loose connections, improves overall assembly precision and structural stability, reduces potential mechanical failures, lowers maintenance and replacement costs, and provides long-term protection for the safe and stable operation of construction machinery.

Get a personalized quote now