ForgeFix FORTFC55110L TechFast Timber to Steel CSK/Wing Screw No.3 Tip 5.5 x 110mm Box 50 | Building & Construction Working Diameter (Laser Dependent): 1

Working Diameter (Laser Dependent): 1

Waterproof board

water-repellent satin finish resists flaking

Contains: 12 x 25mm Phillips Bits: PH1(x3)

Upper boot made from leather with acrylic fur lining

ForgeFix FORTFC55110L TechFast Timber to Steel CSK/Wing Screw No.3 Tip 5.5 x 110mm Box 50 | Building & Construction Working Diameter (Laser Dependent): 1Forgefix 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