Description
Timber to Steel.
• Used for joining Timber to steel frame buildings.
• No.3 drill tip for self-drilling light gauge steel up to 5mm.
• Screw 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. Thread will then engage with metal.
• PH2 insert.
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