Tapcon Concrete Screw Anchor, 3/16 in Dia, 2-1/4 in L, Climaseal BX51014 10pc

3/16-in Blue Hex Washer-Head Slotted Concrete Screws
The "original masonry" anchor that cuts its own threads into concrete, brick, or block
Easy to installudrill a hole, drive an anchor
Hi-Lo® serrated thread design adds strength and reduces required installation torque
Climaseal® coating provides extra corrosion resistance
Reversible and removable
Building code approved
For anchoring into concrete, brick and block
1 masonry drill bit included in every pack