Allen screw - PVDF / PEEK / PEEKGF / RENY / PPS / PC / PI / PFA / PPS / PEEKGF30 ETD

Our range of ETD technical screws (similar to DIN 912 / ISO 4762) is manufactured from high-performance plastic materials, designed for demanding applications in sectors such as automotive, electronics, chemical industry, machinery, construction, and industrial interior design. They allow a significant weight reduction compared to metal, while maintaining strength, durability, and safety when the application permits.

Each material offers specific performance in thermal, mechanical, and chemical resistance. Below is a practical summary to help you choose the most suitable:

• PVDF: Up to 150 °C · Good mechanical · Excellent chemical
• PEEK: Up to 300 °C · Very high mechanical · Excellent chemical
• RENY: Up to 170 °C · Very high mechanical (reinforced) · Good chemical
• PC: Up to 135 °C · Very good mechanical (impact) · Medium chemical
• PFA: Up to 260 °C · Medium mechanical · Excellent chemical
• PI: Up to 300 °C · High mechanical · Very good chemical
• PPS: Up to 220 °C · Very good mechanical · Excellent chemical

Need a visual comparison? Download our radial chart with the overall evaluation of each material. This summary is based on our internal analysis and does not imply a guarantee of use. For specific recommendations, please contact our technical-commercial team.