Download the Polypropylene (PP)
Polypropylene Metric Hexagon Nuts manufactured to ISO 4032 standards are lightweight, corrosion-resistant fastening components designed for applications requiring chemical resistance, electrical insulation, and cost-effective performance. Manufactured from high-quality Polypropylene (PP), these nuts provide a reliable nonmetallic alternative to conventional metal fasteners in demanding environments.
The standard hexagonal design ensures compatibility with metric threaded fasteners and conventional tooling, enabling secure installation and reliable load distribution. Polypropylene offers excellent resistance to many acids, alkalis, and cleaning chemicals while remaining resistant to moisture and corrosion, making these hex nuts ideal for wet and chemically aggressive environments.
Polypropylene hex nuts are widely used in chemical processing equipment, water treatment systems, laboratory installations, food processing machinery, and general industrial applications where corrosion resistance and lightweight construction are important.
Key Features
Available in a range of metric sizes.
Material: Polypropylene (PP)
Continuous use temperature: 65°C/149°F
Flammability: UL94-HB
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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