ForgeFix FORTFC55100L TechFast Timber to Steel CSK/Wing Screw No.3 Tip 5.5 x 100mm Box 100 | DRAPER The tri-lobular

The tri-lobular

Manufactured from special tool steel

The smooth domed end offers fast

• EN ISO 11612:2015 (A1 A2 B1 C1) - Protection against heat and flameARC FLASHIEC 61482-2:2009 - Performance requirements and design requirementsEN 61482-1-2:2007 (Class 1 = 4kA) - Box Arc testingEN 61482-1-1:2009 (EBT50 = 9

ForgeFix FORTFC55100L TechFast Timber to Steel CSK/Wing Screw No.3 Tip 5.5 x 100mm Box 100 | DRAPER The tri-lobularForgefix 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 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