Description
Metal Construction Light Section Screws – Hex – Self-Drilling – Zinc
4.2 x 13mm
Pack Type: Box
Pack Quantity: 1000 Pieces
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
| Thread Type | 60° Self-Tapping |
| Finish | Zinc |
| Pack Weight (kg) | 1.537 |
| Socket Size (inch) | 1 ⁄ 4 |
| Size (mm) | 4.2 x 13 |
| MOQ Increment | 1 |
| Effective Thread L (mm) | 4 |
| Point Type | Self-Drilling |
| Drill Tip L (mm) | 4.5 |
| MOQ | 1 |
| Size (imp.) | 8 x 1 ⁄ 2 |
| Head Type | Hex |
| Material | Case & Core Hardened Carbon Steel |
| Pack Qty | 1000 |
| Pack Type | Box |
| FW Ø (mm) | 8.5 |
| Corrosion Rating (1-5) | 1 – Clean, dry & low humidity environments |
| Head H (mm) | 3.24 |
| FW Ø (inch) | 11 ⁄ 32 |
| Pack Dimensions L x W x H (mm) | 135 x 90 x 90 |
| Substrates | Steel |
| Brand |
