Extreme Bolt & Fastener offers the highest performing engineered polymer fasteners available to industry. We have provided numerous guides to help you compare the polymers (PEEK, PFA, PTFE, PVDF, Torlon & Vespel) and their unique properties.  Feel free to contact our materials experts for additional guidance and support in choosing the best material for your challenging application. 

Material Properties Chart

Usable Polymer Temperature Limits

Strength Comparison of Polymers

Corrosion Comparison of Polymers

Food & Medical Grade Polymers