PEEK Spacer Nuts are high-performance engineering components designed to provide precise spacing, alignment, and secure fastening in demanding applications. Manufactured from Polyether Ether Ketone (PEEK), these spacer nuts combine exceptional mechanical strength with outstanding chemical resistance and high-temperature stability, making them ideal for critical engineering environments.
PEEK spacer nuts integrate spacing and fastening into a single component, helping streamline designs and improve assembly efficiency. By providing consistent stand-off distances between parts, they support accurate positioning and separation in applications such as electronic assemblies, instrumentation, panel mounting, and precision mechanical systems where insulation and component protection are important.
PEEK exhibits excellent resistance to aggressive chemicals, hydrolysis, wear, and radiation while maintaining its mechanical properties at elevated temperatures. Low moisture absorption and exceptional dimensional stability ensure reliable long-term performance in harsh operating conditions where conventional engineering plastics may fail.
Key Features
Available in a range of lengths and spacer dimensions.
Material: PEEK 450G (Polyether Ether Ketone)
Maximum Temperature: 500°F
Flammability: UL94 V-0
Tensile Strength: 97MPa
Return components within 90 days for a full refund. Please see our returns terms and conditions for further information.
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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