Aluminum Profile Spring Nuts & Elastic Positioning Blocks – Premium Fastening Solution

High-Quality Material
Made from durable aluminum alloy with precision-engineered spring steel inserts, ensuring long-lasting elasticity and corrosion resistance.
Multi-Size Compatibility
Fits M3, M4, M5, M6, and M8 bolts, designed for seamless integration with 30/40 series aluminum profiles.
Precision Craftsmanship
CNC-machined for consistent thread alignment and smooth installation, reducing wear and tear during adjustments.
Versatile Applications
Ideal for industrial machinery, DIY projects, 3D printer frames, workbenches, and modular furniture assembly.
Secure Grip Technology
Spring-loaded design provides firm, vibration-resistant locking without stripping threads, even under heavy loads.
Cost-Efficient Bulk Option
Order in wholesale quantities for large-scale production or inventory stocking, backed by global logistics support.
Global Standard Compliance
Manufactured to ISO tolerances, ensuring interchangeability with major aluminum profile systems worldwide.