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  • Over 30 years experience

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Welding stud for capacitor discharge (CD) stud welding

Threaded stud type PT

Threaded stud with ignition tip and flange produced according to ISO 13918

We also offer studs with UNC-thread!

General information about our welding studs

All our welding studs are produced according to DIN EN ISO 13918.
Stud length is always the length after welding.
Non-standard welding elements are delivered in compliance with DIN EN ISO 13918.
We offer all kind of accessories for our welding studs. Also for guns from other manufacturers. 


We can create a material test certificate 2.1 or 3.1 if you need. Please inform us before you place your order!

All our welding studs are under constant quality control to ensure the best welding quality.

The threads of our welding studs are cold rolled. Cold rolling of thread shows the following advantages:

  • no interruption of fiber orientation,
  • increase of strength by up to 200 %,
  • decrease of surface roughness in connection with
  • increased corrosion resistance.

Our welding studs are suitable for all common stud welding machines.

If you have any questions about stud welding please do not hesitate to ask! We are happy to help.

Material:Steel copper coated, Stainless steel 1.4301 (A2-50), Stainless steel 1.4571 (A5-50), Aluminum (AlMg3) and brass
Diameter (d1):M2,5, M3, M4, M5, M6, M8, M10, M12
Length (l1):M2,5: 5 to 25 mm        
M3: 5 to 45 mm
M4: 6 to 65 mm *
M5: 6 to 70 mm *
M6: 8 to 100 mm *
M8: 10 to 100 mm *
M10: 15 to 80 mm *
M12: 15 to 80 mm *

* Lengths above 63 mm have a partial thread of 60 mm


Get advice!

We are happy to assist you with any questions regarding stud welding and our products.

Mr. Niklas Schelle

+49 (4161) 74 97 9-0


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