TechFast Roofing Screw - Timber to Steel - Light Duty - Box 5.5 x 100mm (100) FINE THREAD It has a heavy-duty steel

It has a heavy-duty steel construction and features a full rubber grip which absorbs shock and protects hands

It has a reliable and long-lasting air-cooled universal motor

This is a pack of 25

2 sub-woofers for premium sound

Ring Shank

TechFast Roofing Screw - Timber to Steel - Light Duty - Box 5.5 x 100mm (100) FINE THREAD It has a heavy-duty steelTechFast 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. Torx compatible insert for a higher transmission of