Next: Clinch Studs 
Prev: CD Weld Studs Threaded 
Unthreaded CD Weld Studs are designed for welding to thin gauge sheet material. They can also be referred to as Unthreaded Capacitor Discharge Studs.
They are applied using a welding gun, with the ignition tips at the base of the stud creating an arc which melts the base and the fixing surface, therefore creating a fusion weld.
They eliminate the need for drilling, tapping, punching, riveting, gluing and screwing, whilst also having little to no effect on the colouring of the reverse of the sheet metal.
Available as standard in Stainless Steel and Mild Steel, with other materials available.
Sizes range from M3 to M6, with other sizes also available.
Non-standard sizes, materials and finishes are available to order as specials, including small volume manufacture, modifications and bespoke parts made to drawings. Minimum order quantities apply.
| Technical Data & Availability | |||||||||||||||
| Diameter | M3 | M4 | M5 | M6 | |||||||||||
| FD (mm) | 4.5 |
5.5 |
6.5 |
7.5 |
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| Length After Weld | M3 | M4 | M5 | M6 | |||||||||||
| 8mm |  |
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| 10mm | |
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| 12mm | |
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| 16mm | |
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| 20mm | |
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| 25mm | |
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| 30mm | |
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| = Stainless Steel // = Mild Steel Size not listed? Please make an enquiry – we may be able to provide it. |
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