Deep Processed Custom Aluminum Spline Round Tube for Solar Bracket Supports

Deep Processed Custom Aluminum Spline Round Tube for Solar Bracket Supports. Integrated Extrusion Molding: Uniform wall thickness with high dimensional tolerance and no secondary welding for stable performance. External Gear Spline Design: Large contact area ensures strong torsion resistance and anti-slip during torque transmission. Lightweight Aluminum Material: 6063 alloy is 1/3 the weight of steel, effectively reducing equipment load. Natural Anodized Surface: Anti-corrosion, anti-oxidation, and wear-resistant finish suitable for indoor and outdoor use. Deep Processing Capability: Supports cutting, drilling, tapping, CNC turning, and threading according to customer drawings. High Dimensional Accuracy: Meets ISO 2768 tolerance levels for precise mechanical fit and performance. Versatile Surface Options: Available in matte natural anodized, powder coating, or electrophoresis (RoHS & CE compliant). Global Certifications: ISO9001, CE, and RoHS certified for international market access and safety standards.