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PFA Hexagon Nuts - High Performance Polymer-Plastic Fastener Components
PFA Hexagon Nuts - High Performance Polymer-Plastic Fastener Components

Dadi esagonali PFA

Available in 21 days if you order today.
SKU: PFAHNM4
£0.96 GBP / each

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Dadi esagonali PFA

Product Drawing

Hexagon Nut Dimension Table (ISO 4032/DIN 934)
M Size Pitch (mm) Width (Flat-Flat) (mm) Thickness (mm)
M2 0.4 4.0 1.6
M2.6 0.45 5.0 2.0
M2.5 0.45 5.0 2.0
M3 0.5 5.5 2.4
M4 0.7 7.0 3.2
M5 0.8 8.0 4.0
M6 1.0 10.0 5.0
M8 1.25 13.0 6.5
M10 1.50 17.0 8.0
M12 1.75 19.0 10.0

Dimension Table

Dimensions for Dadi esagonali PFA in all available sizes are shown according to the product drawing above.

PFA Hex Socket-Cylinder Head Cap Screw - High Performance Polymer-Plastic Fastener Components

Perfluoro alkoxyalkane (PFA) Datasheet

Follow the link below to view our PFA data sheet. This includes properties such as mechanical, electrical, thermal and chemical resistance.

Download PDF

PFA Key Properties

  • Exceptional Chemical Resistance:
    PFA, or Perfluoro alkoxyalkane, boasts unparalleled chemical resistance. Its molecular structure, rich in fluorine atoms, forms a virtually impenetrable barrier against corrosive substances, including acids, bases, and solvents. This property makes PFA a top choice for fasteners and components in industries where resistance to chemical attack is paramount, such as chemical processing and semiconductor manufacturing.

  • High Temperature Stability:
    One of PFA's standout features is its ability to maintain its integrity and mechanical properties at extreme temperatures. With a continuous service temperature range of -200°C to 260°C (-328°F to 500°F), PFA excels in applications where exposure to both cryogenic conditions and high-temperature processes is common. This exceptional thermal stability ensures long-term reliability in critical environments like aerospace, pharmaceuticals, and electronics.

  • Low Friction Coefficient:
    PFA exhibits a low coefficient of friction, making it an ideal material for applications where reduced friction and smooth movement are essential. Its self-lubricating properties result in minimal wear and excellent release characteristics. Consequently, PFA finds extensive use in enhancing the efficiency and lifespan of machinery across various industries, from automotive to food processing.

ISO 9001 Certified

Certified through Quality Veritas. High Performance Polymer conforms to the ISO9001 quality management system. Certificates available on request.

Certificate Of Conformity

Product certificate of conformity available on request, confirming the product manufacturing standard and material.

Material Certificates

Full material traceability and certification confirming the material data and raw material batch number, which can be traced back to the manufacturer. 

Highly Competitive Prices

We offer price matching against all UK distrubutors. All of our products are manufactured to the highest standards and exhibit exceptional characteristics.

Why Choose High Performance Polymer?

  • 50,000+ Fasteners In stock

    No long lead times. We have a large range of PEEK fasteners available for express delivery (Dispatched the same day if ordered before 3PM Monday-Thursday).

    Fasteners not available for express delivery will display the expected delivery date above the 'add to cart' button. 

    Manufacturer Direct Distributor

    We are a manufacturer direct distributor, this allows us to ensure highly competitive prices and keep our shelves stocked. All of our products are manufactured to the highest standards and exhibit exceptional characteristics.

    ISO9001 Certified

    Certified through Quality Veritas. High Performance Polymer conforms to the ISO9001 quality management system. Certificates available on request.

  • Material Certificates

    We provide full material traceability and can provide certification confirming material data and batch number, which can be traced back to the manufacturer. 

    Certificate Of Conformity

    We also provide a certificate of conformity on request, confirming the product manufacturing standard and material.

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