Carbon Steel Hex Head Sheet to Light Section
For fixing sheet to cold rolled purlins (1.2mm – 3.5mm steel).
| Part Number | Length (MM) | Diameter (MM) | Drill Point |
|---|---|---|---|
| 20.2 | 20 | 5.5 | No. 2 |
| 25.2 | 25 | 5.5 | No. 2 |
| 32.2 | 32 | 5.5 | No. 2 |
| 38.2 | 38 | 5.5 | No. 2 |
| 50.2 | 50 | 5.5 | No. 2 |
| 70.2 | 70 | 5.5 | No. 2 |
| 82.2 | 82 | 5.5 | No. 2 |
Light section screws fasten sheet metal to cold rolled purlins (1.2mm – 3.5mm steel).
- Carbon steel is the most popular material for fixings as it is strong, weather resistant and affordable.
- Hex heads are standard across the industry, and require a 5/16″ socket, which we also supply.
- The coarse thread provides excellent engagement with the purlin, maximising pull-out values.
- The no. 2 drill point is designed to maximise accuracy whilst ensuring a clean cut through up to 3.5mm steel, without burn-out.
For maximum fastener performance, we recommend using a tek screw driver which does not exceed 2500RPM.
| 20.2 | 25.2 | 32.2 | 38.2 | 50.2 | 70.2 | 82.2 | |
|---|---|---|---|---|---|---|---|
| A (mm) | 8.64 | 8.64 | 8.64 | 8.64 | 8.64 | 8.64 | 8.64 |
| B (mm) | 20.00 | 25.00 | 32.00 | 38.00 | 50.00 | 70.00 | 82.00 |
| C (mm) | 14.00 | 18.00 | 26.00 | 31.50 | 44.00 | 64.00 | 75.50 |
| D (mm) | 5.50 | 5.50 | 5.50 | 5.50 | 5.50 | 5.50 | 5.50 |
| E (mm) | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 |
| F (mm) | 4.52 | 4.52 | 4.52 | 4.52 | 4.52 | 4.52 | 4.52 |
| G (mm) | 12.25 | 12.25 | 12.25 | 12.25 | 12.25 | 12.25 | 12.25 |
Click ⭳ to download Technical Data Sheet
| 20.2 ⭳ | 25.2 ⭳ | 32.2 ⭳ | 38.2 ⭳ | 50.2 ⭳ | 70.2 ⭳ | 82.2 ⭳ | |
|---|---|---|---|---|---|---|---|
| Pull Out (kN) - 1.2mm S450 Steel | 2.44 | 2.44 | 2.44 | 2.44 | 2.44 | 2.44 | 2.44 |
| Pull Out (kN) - 1.6mm S450 Steel | 3.82 | 3.82 | 3.82 | 3.82 | 3.82 | 3.82 | 3.82 |
| Pull Out (kN) - 2.0mm S450 Steel | 5.62 | 5.62 | 5.62 | 5.62 | 5.62 | 5.62 | 5.62 |
| Pull Out (kN) - 2.5mm S450 Steel | 7.26 | 7.26 | 7.26 | 7.26 | 7.26 | 7.26 | 7.26 |
| Pull Out (kN) - 3.0mm S450 Steel | 7.10 | 7.10 | 7.10 | 7.10 | 7.10 | 7.10 | 7.10 |
| Pull Over (kN) - 0.5mm sheet with 16mm washer | 3.92 | 3.92 | 3.92 | 3.92 | 3.92 | 3.92 | 3.92 |
| Pull Over (kN) - 0.7mm sheet with 16mm washer | 5.61 | 5.61 | 5.61 | 5.61 | 5.61 | 5.61 | 5.61 |
| Pull Over (kN) - 0.5mm sheet with 19mm washer | 4.01 | 4.01 | 4.01 | 4.01 | 4.01 | 4.01 | 4.01 |
| Pull Over (kN) - 0.7mm sheet with 19mm washer | 5.80 | 5.80 | 5.80 | 5.80 | 5.80 | 5.80 | 5.80 |
| Shear (kN) | 7.30 | 7.30 | 7.30 | 7.30 | 7.30 | 7.30 | 7.30 |
| Tensile (kN) | 14.10 | 14.10 | 14.10 | 14.10 | 14.10 | 14.10 | 14.10 |
