PTFE thread-sealing tape

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PTFE thread-sealing tape

Used to seal thread connections

  • Material: Polytetrafluoroethylene
  • Width: 12 mm
  • Length: 12 m
  • Min./max. temperature resistance: -240 to 240 °C
  • Max. pressure: 25 bar
  • Silicone-free: Yes

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Available in 3 versions

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You can refine your search by selecting different attributes

Art.-no. Coating weight per m² Thickness Approval mark Suitable for Quantity PU
60 g 0.1 mm DVGW Fine thread max. nominal diameter 10
10 pcs
100 g 0.1 mm DVGW Coarse thread nominal diameter 12 - nominal diameter 50
10 pcs
25 g 0.08 mm
10 pcs

Packaging unit

The packaging unit defines the number of articles in one packaging. In the catalog segment you can choose from different packaging units if a pop-up menu is displayed.

Just leave the field empty if you don't know the packaging unit when directly entering the article number in the shopping basket or when importing with Easy-/VarioScan. The packaging unit will be determined automatically.

Structure of our article number

The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:

Information on price display

Price per packaging unit (PU):
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.

Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units


The quantity shows the number of pieces or units of measure contained in the order or delivery for the respective article.
Art.-no. Cust. Mat. No.

Hazardous Material

Product information

Würth Catalogue

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Flip catalog


Datasheets ()

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Technical information

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Resistant to all aggressive media

Does not stick or swell

Therefore prevents seizing of the thread

Alignment of the thread connection, which includes limited turn-back, is permissible


Since the temperature and pressure are dependent on one another, it is not possible to allow both to be pushed to maximum levels simultaneously. In addition, the specifications depend on the respective medium. Therefore, these specifications can only serve as a guideline due to the variety of application options (see also DVGW approval).