Aluminium CD Weld Studs
Product Details
CD weld studs are available in a huge range of sizes and provide an incredibly versatile and portable method of joining small diameter studs to thin sheet metals.
Capacitor discharge fasteners have a small pip under the weld end which melts during the arc and welds the end of the fastener to the material, this is assisted by spring pressure from the welding gun. The fast weld times minimize heat buildup, resulting in welds with very little distortion, discoloration or burning. This is performed from one side only leaving the reverse side unmarked. Often used for aesthetic or hygiene applications.
Specification
| Thread Size | Flange Dia +/-0.2 | Flange Thickness |
| M3 | 4.5 | 0.7-1.4 |
| M4 | 5.5 | 0.7-1.4 |
| M5 | 6.5 | 0.8-1.4 |
| M6 | 7.5 | 0.8-1.4 |
| M8 | 9.0 | 0.8-1.4 |
| M10 | 11.0 | 0.8-1.4 |
Weld studs to ISO13918, dimensions in mm