Thunderbolts M12 x 75mm Hex Head Masonry Fixing 10 Pack

Thunderbolt Concrete Fixing Features

• Size 12mm x 75mm.
• Zinc plated and clear passivated.
• Hexagonal head.
• Requires 10mm drill diameter.
• Maximum fixture thickness 25mm.
• Minimum hole depth 70mm.
• Hexagonal head type 17mm A/F.
• Quantity 10 pack.
• These anchor thunder bolts with a self tapping action provide a positive anchorage in concrete, brick, stone and blocks.
• These ankerbolts perform well in both solid and hollow materials.
• The thunder bolt is a grade 8.8 self tapping anchor for use win a variety of base materials.