PEEK Low Hex Socket Cylinder Head Cap Metric Screws manufactured to ISO 14580 standards are premium engineering fasteners designed for applications requiring exceptional mechanical strength, chemical resistance, and high-temperature performance. Manufactured from Polyether Ether Ketone (PEEK), these screws provide a lightweight, corrosion-resistant alternative to metal fasteners while maintaining outstanding performance in demanding operating environments.
Featuring a low-profile cylinder head in accordance with ISO 14580, these fasteners are ideal for compact assemblies where installation space is limited. The internal hex socket allows secure tightening and efficient torque transfer, making these screws suitable for precision equipment and repeatable assembly processes. PEEK exhibits outstanding resistance to aggressive chemicals, hydrolysis, wear, and radiation while retaining its mechanical properties at elevated temperatures, ensuring long-term reliability in critical applications.
PEEK low head cap screws are widely used in aerospace systems, semiconductor equipment, medical devices, electronics, chemical processing machinery, and high-performance industrial assemblies where dimensional stability, electrical insulation, and corrosion resistance are essential.
Key Features
Available in a range of metric head sizes and lengths.
Material: PEEK 450G (Polyether Ether Ketone)
Maximum Temperature: 500°F
Flammability: UL94 V-0
Tensile Strength: 97MPa
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Properties and applications
Every project is unique — so why settle for standard parts?
Our custom manufacturing service delivers precision-engineered components tailored to your exact requirements. With low minimum order quantities and scalable production capacity, we support everything from prototypes to high-volume manufacturing.
With extensive material knowledge, consistent product quality, and high volume capability, we support manufacturers with polymer components they can rely on.
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