PEEK screws are widely used in semiconductor equipment, chemical processing equipment, cleanrooms, electronic modules, and aerospace components—especially in environments that must avoid metal contamination, corrosion, or magnetic interference.

They can operate continuously at around 240°C, and can tolerate short-term peaks above 300°C while still maintaining mechanical strength.

Yes. PEEK offers excellent resistance to strong acids, bases, salt solutions, and many organic solvents, making it suitable for chemical equipment, semiconductor wet benches, and process tooling.

Yes. Even at elevated temperatures, PEEK maintains stiffness and creep resistance, so it can still be used for structural or load-bearing fastening.

Yes. PEEK is non-metallic, low-outgassing, and halogen-free, which makes it highly suitable for cleanrooms, vacuum, and even UHV applications.

In many cases, yes—particularly in systems that must avoid corrosion, metal ion contamination, or magnetic interference. PEEK is a good non-metallic alternative.

We supply metric (M1.4–M16) and imperial UNC/UNF sizes, including pan head, socket head (hex), flat head, and hex bolt types; customized dimensions or shapes can also be provided on request.

Yes. We support CNC machining, turning, and fabrication according to your drawings, for special fixtures, non-standard sizes, or assembly-specific components.

Yes. PEEK typically complies with UL94 V-0 and generates very low smoke and toxic gases, which is important for electronics, medical, and aerospace applications.

Yes. PEEK can withstand steam/autoclave sterilization, gamma irradiation, and various chemical sterilization methods without significant degradation.