CD STUD MILD STEEL M3 X 20MM - PER 100 PACK
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Availability: 82 In stock, ready to be shipped!
Product Overview
This CD Stud M3 x 20mm is a mild steel threaded fastener designed for use with capacitor discharge (CD) stud welding equipment. Supplied in a convenient pack of 100, these studs are ideal for trade professionals, fabricators, and manufacturers who need a reliable, consistent supply of weld studs for high-volume applications.
Manufactured from quality mild steel, these CD studs offer excellent weldability, strength, and corrosion resistance for general-purpose fastening tasks across automotive, sheet metal, construction, and industrial fabrication projects.
Key Specifications
| Specification | Detail |
|---|---|
| Product Type | CD Stud (Capacitor Discharge Weld Stud) |
| Material | Mild Steel |
| Thread Size | M3 |
| Length | 20mm |
| Pack Quantity | 100 pieces |
| Welding Method | Capacitor Discharge (CD) Stud Welding |
| Thread Type | Metric, fully threaded |
Features & Benefits
- Precision Threaded – M3 metric thread ensures a secure, standardized fit with nuts, washers, and mating hardware.
- 20mm Length – Suitable for medium-thickness panels and applications requiring extra stand-off or fixing depth.
- Mild Steel Construction – Delivers reliable strength and ductility, with good weldability for clean, strong CD welds.
- No Pre-Drilling Required – CD stud welding allows fast, one-sided fastening without the need for drilling through the base material.
- Minimal Distortion Welding – Capacitor discharge welding produces a fast weld cycle, reducing heat input and preventing warping or discoloration on thin sheet metal.
- Bulk Pack of 100 – Cost-effective quantity for continuous production runs, workshops, and trade use, reducing reorder frequency.
- Versatile Application – Suitable for attaching brackets, nameplates, insulation pins, trim, and other fixtures to metal panels.
Common Applications
- Sheet metal fabrication
- Automotive body and panel work
- HVAC and ductwork assembly
- Signage and nameplate mounting
- Electrical enclosure fixing
- General metalworking and engineering projects
Why Choose CD Studs?
CD (Capacitor Discharge) stud welding is a fast, efficient, and clean joining method that fuses the stud to the base metal in a fraction of a second. This makes M3 x 20mm mild steel CD studs a preferred choice over traditional drilling and riveting methods, especially where a smooth reverse-side finish, minimal heat distortion, and strong holding power are required.
