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New technology of blind rivet nuts developed by KD-TECH® screws
KD-TECH® has introduced a groundbreaking blind rivet nut that effectively minimizes the occurrence of blind-edge bumps, even without any visible action! This innovative fastener is designed to control the height of the bump by strategically weakening the rivet material and setting the eye position accordingly. The core’s position and length directly influence the bump’s size and shape.
KD-TECH® technology is fully compatible with standard blind rivet nuts, making it an ideal choice for industries where precision and quality are essential. Whether in automotive, shipbuilding, aerospace honeycomb panels, or pipeline construction, KD-TECH® technology delivers reliable performance, even under challenging conditions such as limited space or high-quality thread requirements.
One of the key advantages of KD-TECH® technology is its ability to significantly reduce the incidence of defects, particularly in small holes where bumps are more likely to occur. It helps control bump expansion and ensures proper thread alignment, resulting in a cleaner and more consistent finish.
In addition, KD-TECH® High Strength Technology uses steel and stainless steel materials combined with elastic wires, allowing them to be used across a wide range of materials. These rivets can achieve tensile strength comparable to 12.9-grade screws when used with steel, and up to 8.8-grade strength when used with aluminum—making them highly versatile for different applications.
For compact designs, KD-TECH® Micro Technology enables precise placement of wires in tight spaces, holding approximately the strength of an 8.8-grade screw. This feature also allows for reduced overall length, helping to minimize weight while maintaining structural integrity.
Lastly, KD-TECH® Multi-Line Groove Rivets offer flexibility in size, with options up to 9mm in diameter. To accommodate this range, two or three different standard blind rivet nuts may typically be needed. However, KD-TECH® simplifies the process with a single, high-performance solution that meets diverse needs efficiently.
This advanced technology not only enhances performance but also improves efficiency and reliability across various industrial applications.