Description
Reduced Base Arc Stud – Plain / AS 1554.2 / Class 4.8
The Reduced Base Arc Stud is engineered for precision and performance in demanding welding applications. Designed to meet AS 1554.2 Class 4.8 standards, it provides a reliable fastening solution where clearance and space are limited around the stud.
Applications
- Wear plates
- Construction and infrastructure projects
- Electronic and automotive assemblies
- Applications requiring limited space around the stud
Features
- Reduced base design minimises shank diameter for tighter clearance holes
- Flux ball at the end enhances weld stability and strength
- Shank length before weld approx. 3–4mm longer for improved performance
- Complies with AS 1554.2 / Class 4.8 standards
Technical Drawing
Includes dimensions for diameter (d1, d2), thread length, and point length to assist with precision fitting and weld planning.
Specifications
| Part | QFind | Diameter (d1) | Reduced Base (d2) | Thread Length | Point Length | Length Before Weld | Length After Weld |
|---|---|---|---|---|---|---|---|
| MSSMSRDM160040 | SRD1640 | 16mm | 13.2mm | 33mm | 10mm | 43mm | 40mm |
Size
M16 x 40
Material & Finish
- Material: Plain Carbon Steel (AS 1554.2)
- Class: 4.8
- Finish: Plain (Uncoated)
