CD STUD MILD STEEL M4 X 12MM - PER 100 PACK
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Availability: 3 In stock, ready to be shipped!
Premium Mild Steel Capacitor Discharge (CD) Weld Studs – M4 x 12mm | 100 Pack
Achieve fast, clean, and permanent fastening with our Mild Steel CD Weld Studs, engineered specifically for capacitor discharge (CD) stud welding systems. Sized at M4 x 12mm and supplied in a convenient pack of 100, these studs are ideal for high-volume fabrication, sheet metal work, automotive assembly, and general metalworking applications where a strong, single-sided weld connection is required.
Product Overview
- Thread Size: M4 (4mm diameter)
- Length: 12mm
- Material: Mild Steel (Low Carbon Steel)
- Welding Process: Capacitor Discharge (CD) Stud Welding
- Pack Quantity: 100 pieces
- Finish: Plain / Zinc-plated (bright finish, corrosion-resistant coating for standard indoor use)
- Thread Type: Fully threaded, standard metric thread pitch
Key Features
- Fast Weld Cycle – Designed for CD stud welding guns, providing a near-instant weld with minimal heat distortion, making them perfect for thin-gauge sheet metal (0.5mm and up).
- No Visible Marking on Reverse Side – The low-heat CD process means no burn-through or discoloration on the opposite face of the base material, ideal for visible or painted surfaces.
- High Tensile Strength – Manufactured from quality mild steel for reliable load-bearing performance in structural and non-structural fastening applications.
- Consistent Dimensional Accuracy – Precision-manufactured to tight tolerances for repeatable, reliable welds every time.
- Versatile Application – Suitable for attaching brackets, nameplates, insulation pins, cable clips, trim, and other components without drilling or tapping.
Common Applications
- Automotive body panels and trim fastening
- HVAC and ductwork insulation pin welding
- Sheet metal fabrication and enclosures
- Signage and nameplate mounting
- Shipbuilding and marine fit-out
- Electrical cabinet and switchgear assembly
- Kitchen equipment and appliance manufacturing
Why Choose CD Stud Welding?
Capacitor Discharge welding uses a rapid electrical discharge to fuse the stud to the base metal in milliseconds. Compared to drawn-arc welding, CD welding is faster, requires no ferrule or flux, and leaves no visible mark on the reverse side of thin materials — making it the preferred choice for cosmetic and precision fastening applications.
Compatibility
These M4 x 12mm mild steel CD studs are compatible with most standard CD stud welding guns and machines on the market. Please confirm your welding gun's chuck and stud size compatibility before use.
Pack Details
Each pack contains 100 individual M4 x 12mm mild steel CD weld studs, offering excellent value for trade professionals, fabricators, and industrial buyers who need a reliable bulk supply for ongoing production or project work.
