Drop-in Anchor Fasteners are internally threaded expansion anchors designed for flush, permanent installation in solid concrete. They are ideal for applications where bolts, threaded rods, or other fasteners need to be installed and removed repeatedly. Widely used in HVAC, piping, electrical systems, and suspended supports.
| Element | C | Mn | Si | P | S | Cr | Ni |
|---|---|---|---|---|---|---|---|
| Content (%) | 0.20 max | 1.0 max | 1.0 max | 0.040 max | 0.030 max | 12.0 – 20.0 | 8.0 – 12.0 |
| Tensile Strength | Yield Strength | Elongation | Hardness |
|---|---|---|---|
| 600 MPa (min) | 240 MPa (min) | 15% (min) | Rockwell C32 – B80 |