The ultimate temperature resistant polymerVespel Upsplash Free Laboratory

Polyimide fasteners or Vespel® fasteners are made from an advanced temperature resistant polyimide resin. Polyimide fasteners or Vespel fasteners offer a unique balance of mechanical, thermal, and chemical properties for outstanding performance in a variety of demanding applications such as automotive, machinery, industrial equipment, aerospace, and semiconductor equipment.

Polyimide fasteners or Vespel fasteners also have the unique combination of properties such as excellent mechanical strength and toughness, exceptional radiation resistance, robust chemical resistance to many solvents, a low coefficient of thermal expansion, excellent creep resistance and flame retardance.

Polyimide fasteners or Vespel fasteners are available in both metric and standard sizes. Contact us to learn more about polyimide fasteners or Vespel® fasteners properties and availability.

Vespel Fastener Types: Bolts, Nuts, Screws, Threaded Rods, Washers


Vespel Properties

Vespel Properties     

Vespel Mechanical Data

 Vespel Tensile Data

Chemical Resistant Vespel Fasteners

Vespel Corrosion Data


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