![Forgefix TechFast Timber to Steel CSK/Wing Screws are used to join timber to steel frame buildings. The screws are fitted with breakaway wings that create a clearance hole to protect the thread from engaging timber when drilling through. Breakaway wings will ream a hole, then break off when they contact the metal surface to be drilled. The thread will then engage with metal. They have a TORX?½ compatible insert for a higher transmission of power. With improved countersinking from recessed ribs.Fire and corrosion resistant. Complies with EU Safety, Health and Environmental requirements.These Forgefix TechFast Timber to Steel CSK/Wing Screws have the following specification:Size: 5.5 x 65mmClamping Thickness: 36mmEffective Thread Length: 37mmPack Size: 100Drill Tip: No.5No.5 drill tip for self-drilling heavy gauge steel up to 12.5mm.](https://cdn3.evostore.io/productimages/toolbank/l/fortfc5540h.jpg)
![](https://eu.evocdn.io/dealer/1054/content/media/Content_Pages/Freight-Icon-Orange.png)
Free Delivery on most orders over £75*
(*Excl. special items where indicated). See delivery policy for details
Estimated Delivery: 1 to 3 Business Days*
(*Unless stated on product details)
Specifications
Weight
0.91kg
Catalog Page Number
740
Brand
ForgeFix
Categories
Nuts, Bolts & Screws
Category
Roofing Screws
Country Of Origin
Taiwan
Drill Tip
No.5
Fixing
Timber to Steel
Manufacturer
ForgeFix
Pack Size
Box 100
Size
5.5x65mm
Type
Roofing Screws
Description
Fire and corrosion resistant. Complies with EU Safety, Health and Environmental requirements.
These Forgefix TechFast Timber to Steel CSK/Wing Screws have the following specification:
Size: 5.5 x 65mm
Clamping Thickness: 36mm
Effective Thread Length: 37mm
Pack Size: 100
Drill Tip: No.5
No.5 drill tip for self-drilling heavy gauge steel up to 12.5mm.
Select options to purchase. Prices from
£9.65
Pack of 1
incl. VAT
£11.58
RRP
£14.97
36%
Compare