PTFE Slotted Hexagon Bolt - DIN 933 SZ

Manufactured to order.
SKU: PFESHB408
Regular price $2.89 - $4.45 CAD / each

Volume Discounts Available:

1 pc $4.45
20 pcs $4.23
50 pcs $4.01
100 pcs $3.56
250 pcs $3.34
500 pcs $3.12
1000 pcs $2.89
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Material: PTFE

Measurement System: Metric

Drive Type: Slotted Hexagon (External)

White

Continuous use temperature: 260°C

Flammability: UL94 V-0

PTFE Slotted Hexagon Bolt - DIN 933 SZ conform to the following Standards/Norms:

ISO 24017

DIN 933 SZ

PTFE Slotted Hexagon Bolts are engineered for applications requiring superior corrosion resistance and reliable fastening in chemically aggressive environments. Produced from premium-grade PTFE, these screws feature a hexagonal head for torque-controlled tightening alongside a slotted drive for flexible installation options. Their inherent inertness, low surface energy, and resistance to environmental degradation make them well-suited for use in industries where contamination, corrosion, or conductivity must be avoided.

Key Features:

  • Precision-machined from high-purity PTFE material
  • Dual-drive design: hex head for spanner use and slot for screwdriver access
  • Outstanding resistance to acids, solvents, and corrosive media
  • Naturally low friction reduces galling and seizing
  • Excellent dielectric properties for electrical isolation
  • Resistant to moisture absorption, UV exposure, and weathering
  • Suitable for cleanroom, chemical handling, and marine environments

The PTFE data sheet is available as a PDF to download below.

Return components within 90 days for a full refund. Please see returns terms and conditions for further information.

PTFE Slotted Hexagon Screw - DIN 933 SZ
M Size Pitch (mm) Head Width (Flat-Flat) (mm) Head Height (mm) Slot Width (mm) Slot Depth (mm)
M4 0.7 7.0 2.8 1.0 1.1
M5 0.8 8.0 3.5 1.2 1.4
M6 1.0 10.0 4.0 1.6 1.6
M8 1.25 13.0 5.3 2.0 2.1

Dimension Table

Dimensions for PTFE Slotted Hexagon Bolt - DIN 933 SZ in all available sizes are shown according to the product drawing above.

Key Polytetrafluoroethylene (PTFE/Teflon) Properties

Polytetrafluoroethylene (PTFE/Teflon) Datasheet

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

Download PDF

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PTFE Key Properties

  • Exceptional Chemical Resistance - Perfect for applications in the pharma sector.

    Low Adhesive Properties - Ideal for application that require self lubrication.

    High UV Resistance - Low rates of deterioration in external applications.

    Low Water Absorption Rates - A great alternative to nylon.

  • - Max operation temperature 260°C

    - Ultra low weight

    - Flame resistance (V-0)

    - Abrasion resistance

    - Hydrolysis resistance

    - Great electrical insulating properties

  • - Non-Magnetic

    - Low thermal conductivity

    - Non-Corrosive

    - Material flexibility

    - Low coefficent of friction

    - High thermal stability

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.