TIMCO Multi Fix Hex Flange Head Bolt 6 x 150 Micro Plating Silver Box of 75

ManoMano

General description 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 through bolts, shield, sleeve, and drop-in anchors. Technical specifications Size: 6.0 x 150 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