self drilling anchor
TDG HOLLOW BAR (GALVANISED)
Thermal Diffusion Galvanised (TDG) hollow bar, produced using a zinc sublimation reaction, to coat steel as an alternative to hot dip galvanising. Creating a surface protection process that forms a zinc-iron alloy layer through metallurgical bonding. Available in R32S and R38N sizes. The coating provides exceptional corrosion resistance, thread performance, wear resistance, and scratch resistance without affecting mechanical properties. Compliant with SANS 53811 and ISO 17668
Technical Specifications
Nominal Diameter (mm)
| Parameter | R32S | R38N |
|---|---|---|
| Nominal Outer Diameter (mm) | 32 | 38 |
| Nominal Inner Diameter (mm) | 17 | 22 |
| Ultimate Load (kN) | 360 | 500 |
| Yield Load (kN) | 280 | 400 |
| Elongation (%) | 6.00 | 6.00 |
| Nominal Weight (kg/m) | 3.40 | 4.70 |
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