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Washers PEEK ISO 7089 / DIN 125 / DIN 34815
Description
Our DIN 125 (ISO 7089) PEEK washers impress with their excellent material quality. PEEK is a high-performance plastic specifically developed for extreme operating conditions. These washers offer a perfect combination of low weight, high strength, and outstanding chemical resistance. They are an ideal, durable, and corrosion-free replacement for metal washers — even in the most demanding environments.
Advantages
With our PEEK washers according to DIN 125, you benefit from numerous advantages: High temperature resistance (from -50 °C up to over +250 °C). Chemical resistance: resistant to many acids, bases, and solvents. Rust-free & corrosion-resistant: ideal for humid or aggressive environments. Significant weight savings compared to metal. Wear resistance and dimensional stability ensure a long service life even under mechanical stress. UL 94 V0 classification – flame retardant without additional flame retardants.
Qualities PEEK washers ~ DIN 125 from Bülte are manufactured under the strictest quality controls. By using premium PEEK material, we achieve excellent mechanical, thermal, and chemical stability. This ensures that our washers function reliably even in critical applications.
usage
DIN 125 PEEK washers are used wherever conventional steel or stainless-steel washers reach their limits. Placed between the bolt head and the nut, they prevent friction, distribute pressure evenly, and protect sensitive surfaces — even when exposed to high temperatures or aggressive chemicals.