Download the Polyphenylene Sulphide (PPS)
PPS Spacer Nuts are high-performance engineering components designed to provide precise spacing, alignment, and secure fastening in demanding applications. Manufactured from Polyphenylene Sulfide (PPS), these spacer nuts offer exceptional chemical resistance, dimensional stability, and elevated temperature performance while remaining lightweight and corrosion resistant.
Combining the functions of a spacer and fastening element, PPS spacer nuts simplify assembly and reduce component count in applications where accurate separation between components is required. They are commonly used to maintain fixed distances between circuit boards, panels, sensors, and mechanical assemblies, ensuring proper alignment, electrical isolation, and clearance for sensitive equipment.
PPS exhibits very low moisture absorption and excellent resistance to chemicals, heat, and environmental exposure, making these spacer nuts ideal for electronics, semiconductor equipment, chemical processing systems, and industrial machinery operating in harsh environments.
Available in a range of lengths and spacer dimensions.
Material: Polyphenylene Sulphide (PPS)
Continuous use temperature: 200°C/392°F
Flammability: UL94 V-0
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.
Get in touch to discuss your project: