5.5 x 80mm Self-Drilling Screws – Hex – For Heavy Section Steel – Zinc – with EPDM Washer (Pack of 100)
£0.10 - £0.12
Excluding VAT
SKU: 60139.550.080
Used for attaching metal to heavy section steel (Max. 12mm) without the need to pre-drill a hole.
![COC](https://boltworld.co.uk/wp-content/uploads/2023/12/coc-image3.jpg)
Available
Material | Case & Core Hardened Carbon Steel |
Socket Size (mm) | 8 |
Effective Thread L (mm) | 53 *P/T |
Finish | Zinc |
Head Type | Hex |
EPDM Washer (mm) | 16 |
Substrates | Steel |
FW Ø (mm) | 11 |
Approval | BS EN 10666 (DIN 7504) |
Size (mm) | 5.5 x 80 |
Type | For Heavy Section Steel |
Drill Tip L (mm) | 15.5 |
Head H (mm) | 5.3 |
MDT (mm) | 12 |
Corrosion Rating (1-5) | 1 – Clean, dry & low humidity environments |
Pack Weight (kg) | 1.34 |
Point Type | Self-Drilling No.5 |
Pack Qty | 100 |
Thread Type | Metric, *P/T = Partially Threaded |
Pack Type | Bag |
Thread Coverage | Fully Threaded |