8 x 75/M10 Multi-Fix Bolt Hex Head M10 x 75mm (Pack Qty 100)The 8 x 75 M10 Multi Fix Bolt Hex Head M10 x 75mm (Pack Qty 100) is a heavy duty, non expansion anchor designed for anchoring into a variety of materials including concrete, brick, stone, wood, and concrete block. This anchor replaces traditional anchors, offering a unique, patented concave thread design that taps its own thread for rapid, low torque installation. With high low parallel threads, it ensures easy insertion and exceptional pull out