ForgeFix FORTFC55135H TechFast Timber to Steel CSK/Wing Screw No.5 Tip 5.5 x 135mm Box 50 | Files Rasps & Chisels Supplied with a three-tooth brush

Supplied with a three-tooth brush cutting blade

Shackle Diameter: 9mm

Manufactured from translucent high density polyethylene

Manufactured from oil hardened chrome vanadium steel

ForgeFix FORTFC55135H TechFast Timber to Steel CSK/Wing Screw No.5 Tip 5.5 x 135mm Box 50 | Files Rasps & Chisels Supplied with a three-tooth brushForgefix 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 compatible insert for a higher transmission of power. With