TIMco MF12200 Multi Fix Hex Flange Head Bolt 12 x 200 Micro Plating (Box of 25), Silver

ManoMano

General description This stress-free, non-expansion through fixing is the new solution for heavy-duty anchoring into various materials including concrete, brick, stone, wood, and concrete block. It replaces the need for traditional anchors such as through bolts, shield anchors, sleeve anchors, and drop-in anchors. Technical specifications Size: 12.0 x 200 mm Material: Silver finish

Amazon

Heavy duty non-expansion anchor. Patented concave thread design Heavy duty anchoring into concrete, brick, stone, wood and concrete block