TIMco Multi-Fix Hex Head Masonry Bolt 8 x 75mm Bag of 4

This stress free, non-expansion through fixing is the new solution for heavy duty anchoring into concrete, brick, stone, wood and concrete block replacing the need for traditional anchors such as throughbolts, shield, sleeve and drop-in anchors.
Designed to replace traditional expansion anchors.
TIMco micro plating (Nano) technology gives a higher resistance to corrosion .
High-Low parallel threads for ease of insertion and high pull-out values.
Removable & adjustable non-expansion through fixing.
Unique concave thread configuration.
All steel, non-flammable fixing conforming to BS 7671 standard's 18th edition, which requires wiring systems to be supported by materials which are unlikely to prematurely collapse in the event of a fire.

TECHNICAL DATA: Corrosion Rating: 3 - Urban; industrial areas with a low salt atmosphere Drill Hole Dia. mm: 8 Fixture Hole Diameter mm: 10 Max Fixture Thickness mm: 35 Max Recommended Load kg: 50 Min Drill Hole Depth mm: 55 Point Type: Chamfered Salt Spray Resistance BS EN 9227 Hrs: 400 Size Dia. x L mm: 8.0 x 75 Socket Size mm: 15 Substrates: Wood, Concrete, Brick, Block, Stone Thread Dia. mm: 8 Thread Type: High-Low Parallel