PTFE PolymerExtreme 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. 

Engineered PolymersResouces & Guides

Material Properties Chart

Polymer Properties Comparison


Usable Polymer Temperature Limits

Polymer Usable Temperature Limits

Strength Comparison of Polymers

Polymer Tensile Strength Comparison

Corrosion Comparison of Polymers

Polymer Corrosion Comparison

Food & Medical Grade Polymers

Polymer Food Medical Grades


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