Carbon Steel Hex Head Composite Panel to Light Section
For fixing insulation panels to cold rolled purlins (1.2mm – 3.5mm steel).
| Part Number | Length (MM) | Diameter (MM) | Drill Point | Min Panel Thickness (MM) | Max Panel Thickness (MM) |
|---|---|---|---|---|---|
| HT65.2 | 65 | 5.5 | No. 2 | 20 | 40 |
| HT75.2 | 75 | 5.5 | No. 2 | 35 | 50 |
| HT85.2 | 85 | 5.5 | No. 2 | 45 | 65 |
| HT100.2 | 100 | 5.5 | No. 2 | 40 | 75 |
| HT115.2 | 115 | 5.5 | No. 2 | 55 | 90 |
| HT130.2 | 130 | 5.5 | No. 2 | 55 | 105 |
| HT150.2 | 150 | 5.5 | No. 2 | 70 | 125 |
| HT170.2 | 170 | 5.5 | No. 2 | 95 | 145 |
| HT190.2 | 190 | 5.5 | No. 2 | 110 | 165 |
| HT210.2 | 210 | 5.5 | No. 2 | 130 | 185 |
| HT250.2 | 250 | 5.5 | No. 2 | 170 | 225 |
| HT300.2 | 300 | 5.5 | No. 2 | 215 | 280 |
Light section screws fasten composite panels 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 high thread has a wider diameter than the lower thread, so that the outer sheet is well-engaged.
- 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.
