ptfe screws

Name ptfe screws
Another name ptfe set screws
Material Virgin ptfe material
Specification customizable
Application Used in mechanical, medical and other industries
Color: WHITE
Minimum Temperature °F(°C): -328°F (-200°C)
Maximum Temperature °F(°C): 500°F (260°C)

Ptfe screws, also known as ptfe set screws, are fasteners specifically designed for applications that require special chemical resistance, low friction, and high temperature resistance. These screws are suitable for use in environments where metal screws may corrode or require electrical insulation.

Features of

Chemical Resistance

Low Friction

High Temperature Tolerance

Non-Stick Properties

Electrical Insulation

Ptfe screw Applications:

For equipment and machinery that is exposed to corrosive chemicals

For surgical instruments and other medical devices

Suitable for food processing equipment

To meet individual requirements, PTFE screws can be ordered in different sizes, lengths and head types. For specialized applications, customization options are available. Please contact our sales department for detailed product catalogues, pricing and bulk order discounts.

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Unable to find ptfe products that meet your needs, please let us know, we support processing customization

Frequently Asked Questions

Of course, we can customize pfe products to your satisfaction according to your material, size and process

The maximum size of ptfe molded plate can reach 2000mm long * 2000mm wide * 390mm thick,
ptfe rods have a maximum length of 4000mm and a diameter of 500mm

PTFE is essentially chemically inert and is highly resistant to chemical attack up to its 500º F. maximum continuous operating temperature. As indicated in the referenced PTFE Handbook above, there are a few exceptions including molten alkali metals, turbulent liquid, or gaseous fluorine; and a few fluorochemicals, such as chlorine trifluoride, ClF3, or oxygen difluoride, OF2, which readily liberate free fluorine at elevated temperatures.  Several tables are available on the web supporting appropriate usage of PTFE with chemicals and various concentrations and temperatures. 

We have a set of strict quality testing system, never expected finished products, will be tested and registered, traceable

The general production cycle of ptfe products is about 15 days, and the delivery date can be agreed on for customized products

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