Milling Indexable Inserts - carbide insert milling cutters

Aerospace applications operate on the precipice of precision engineering. Because of this, they call for components that can be pushed to the absolute limit and maintain full functionality and reliability. Standardisation ensures these factors, as well as the full interoperability of components from different manufacturers.

AMS (Aerospace Material Specifications) were established by the Society of Automotive Engineers (SAE). They focus on the material science tied to inserts, such as their compositions, tolerances and surface coating/plating. AMS wire thread insert specifications provide security of the quality and reliability of their material properties to be used in aerospace applications.

There are hundreds of relevant standards and specifications that govern how, why, and which wire thread inserts should be used.

KATO® Advanex wire thread inserts are fully compliant with NAS, MA and AMS standards with full traceability. We hold a commitment to reliability and operability, but take it a step further by providing industry leading performance and quality with each of our products.

The aerospace and automotive industries each have a set of specifications that apply to designs for each of their corresponding industries. These industries contain a number of safety-critical applications, where inaccuracies, design errors or faults can pose a threat to health and safety. In light of this, wire thread inserts require rigorous testing and standardisation to ensure performance and reliability.

Wire thread insert standards provide aerospace and defence contractors with confidence in their ability to perform reliably in the long-term. They undergo rigorous torque, tension and vibration testing as well as comprehensive dimensional inspection and metallurgical analysis. As a result, engineers can have confidence in the fastening capabilities of the wire thread inserts whilst in the field.

KATO® Tanged solutions use high-integrity and wear-resistant threads that exceed the strength of most parent materials. Additionally, they are available in a wide range of size ranges and material compositions to suit any component in any environment.

NAS (National Aerospace Standards) is a comprehensive set of wire thread insert standards of unified thread sizes. They ensure the interoperability and reliability of fastening solutions between aerospace components. Not only does this bring efficiency to the engineering process, but ensures a high standard of performance for these components. For metric thread sizes, the MA series of standards is used.

KATO® Tangless products eliminate the risk of foreign object debris (FOD) in critical applications. With a bi-directional notch design and individual coil flexion, KATO® Tangless solutions save manufacturers considerable time and production costs without compromising on performance.

KATO® Tanged & Tangless® Wire Thread Inserts are manufactured by Advanex Worldwide