8g x 1/2″ – (4.2 x 13mm) – Washer Faced Hexagon Self-Drilling Metal Construction Screws – Light Section Steel – Yellow Zinc Plated
£0.02
Excluding VAT (If price is per 100, you can still order any quantity)
SKU: 72125.402.013
Hex head self-drilling screws, for joining roofing sheets to light section steel (Max. 3.0mm) without the need to pre-drill a hole.
? Fire Classification – A1
Available
| Thread Type | 60? Self-Tapping |
| Finish | Yellow Zinc Plated |
| Size (mm) | 4.2 x 13 |
| Effective Thread L (mm) | 4 |
| Point Type | Self-Drilling |
| Size (imp.) | 8 x?1?2 |
| Head Type | Hex |
| Material | Case & Core Hardened Carbon Steel |
| FW ? (mm) | 8.5 |
| Corrosion Rating (1-5) | 1 – Clean, dry & low humidity environments |
| Substrates | Steel |
| CE Standard | BS EN 14566:2008 |
| MDT (mm) | 3 |