Self Drilling Screws 50mm Hex Head Into Steel
Hex Head Self Drilling Screws 50mm x 5.5mm.
Suitable for Fixing Steel Sheets Into Steel
Comes with Weatherproof Bonded Washer.
50mm Thread Length.
Other sizes available.
£0.11 Excl. VAT
In stock


Delivery Service Area
The map below illustrates the zone regions of East Anglia where we currently offer delivery services for our general goods and bulk items, utilizing a fleet of heavy goods vehicles and small canters, all equipped with Hiab cranes to facilitate easy access.
For more information on delivery zone postcodes, restrictions and access requirements click the following link:
Delivery Policy
Delivery Charges
Zone 1 Order Value £0 - £99.99 | £12.00 |
Zone 1 Order Value £100+ | FREE DELIVERY |
Zone 2 Order Value £0 - £49.99 | £20.00 |
Zone 2 Order Value £50.00- £99.99 | £12.00 |
Zone 2 Order Value £100+ | FREE DELIVERY |
Zone 3 Order Value £0 - £ 149.99 | £20.00 |
Zone 3 Order Value £150+ | FREE DELIVERY |

Self Drilling Screws can be used on materials up to 3mm mild steel sheet.
They are designed to drill and tap into steel creating their own hole and
therefore do not require a pilot hole. Suitable for Box Profile Roofing Sheets
50mm Thread Length
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