ITW Redhead 1/4″ x 3-1/4″ Hex Head Tapcon Concrete Anchor Screw with Blue Climaseal 3161407 (100/box)

The “original masonry” anchor that cuts its own threads into concrete, brick, or block.

Works in all masonry base materials

• Fast and easily install 3 anchors per minute.
• No hole spotting or inserts required.
• Removable.
• Slotted hex and philips flat head styles.
• Extended corrosion protection Blue Climaseal.
• Advanced Threadform cuts into concrete and masonry for reduced installation torque and increased pullout performance.
• Nail-Type Point guides the anchor into the pre-drilled hole. Excellent for wood to concrete applications.