Stainless Steel Countersunk Composite Panel to Heavy Section
For fixing insulation panels to hot rolled purlins (4.0mm – 12.5mm steel).
| Part Number | Length (MM) | Diameter (MM) | Drill Point | Min Panel Thickness (MM) | Max Panel Thickness (MM) |
|---|---|---|---|---|---|
| 100.5SSC | 100 | 5.5 | No. 5 | N/A | 60 |
| 120.5SSC | 120 | 5.5 | No. 5 | N/A | 80 |
| 150.5SSC | 150 | 5.5 | No. 5 | 70 | 100 |
| 200.5SSC | 200 | 5.5 | No. 5 | 120 | 160 |
Heavy section screws fasten sandwich panels to hot rolled purlins (4.0mm – 12.5mm steel).
- Stainless steel provides excellent corrosion-resistance which increases the life-span of the fixing.
- Countersunk heads lie flush with the profile, and require T-25 bits.
- The fine thread provides many points of 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. 5 drill point is designed to ensure a clean cut through up to 12.5mm steel, without burn-out.
For maximum fastener performance, we recommend using a tek screw driver which does not exceed 2500RPM.
