CD Weld Stud Materials
The CD studs we stock come in Mild Steel, 304 Stainless Steel, Aluminium Alloy (Al Mg3), and Lead-Free Brass materials. Each stud material has different levels of weldability with different parent materials. This includes steel and coated/zintec/hot rolled steel, stainless steel, aluminium and alloys, brass, and copper (we cover this in detail in the downloadable technical information PDF).
Mild Steel studs are finished in a copper coat for electrical continuity and rust protection, other finishes are available upon request. Stainless steel studs are also available in 316 grade material upon request.
CD Stud Types
The studs are available in threaded, unthreaded, and internally threaded forms. All these stud types can come in mild steel, stainless steel, aluminium alloy, and brass.
CD Stud Sizes
Diameters for our CD weld studs range from M3 to M10 for mild and stainless steel threaded studs (M10 manufactured to order) and M3 to M8 for threaded aluminium alloy, and brass studs. Unthreaded studs are available from 3mm to 6mm diameter for all materials. Internally threaded studs range from M3 to M5 diameter for mild steel, stainless steel, and aluminium alloy.
Each diameter of stud also has multiple length options, ranging from 6mm to 50mm for threaded studs, 6mm to 50mm for unthreaded studs, and 8mm to 40mm for internally threaded studs.
Other Capacitor Discharge Fasteners
In addition to CD studs, we also have a range of tapped bosses, insulation nails, speedfix washers, plain pins, cup head pins, earth tags, and brackets for a range of manufacturing operations.
We have also created a range of key capacitor discharge stud welding accessories to facilitate a range of CD operations, which fit perfectly with the studs and fasteners we create. These include: