5.5 x 55mm Metal Construction Heavy Section Screws – Hex – EPDM Washer – Self-Drilling – Zinc
£0.10 - £0.12
Excluding VAT
SKU: 60139.505.550
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
MDT (mm) | 12 |
Drill Tip L (mm) | 15 |
Thread Type | Metric with V Flutes & Torque Relieving Slash |
EPDM Washer (mm) | 16 |
Material | Case & Core Hardened Carbon Steel |
Effective Thread L (mm) | 33 |
Head H (mm) | 5.6 |
Finish | Zinc |
FW Ø (mm) | 12 |
Head Type | Hex |
Type | For Heavy Section Steel |
Substrates | Steel |
Approval | BS EN 10666 (DIN 7504) |
Corrosion Rating (1-5) | 1 – Clean, dry & low humidity environments |
Pack Qty | 100 |
Size (mm) | 5.5 x 55 |
Socket Size (mm) | 8 |
Point Type | Self-Drilling No.5 |
Pack Weight (kg) | 1.04 |
Pack Type | Box |
Thread Coverage | Fully Threaded |