Tapcon 410 Stainless Steel Concrete Screws are designed for fastening into concrete, brick, or block, delivering lasting performance in tough jobsite conditions. Made from tough 410 stainless steel, these screws are strong enough to hold tight in concrete and resist rust.

The hex washer head provides solid bit engagement and a finished look without needing separate washers. With aggressive Hi-Lo threads and a Nail-Type tip, Tapcon screws bite quickly into masonry, reducing installation time while maximizing holding power.

These screws are commonly used for securing electrical boxes, wood or steel furring strips, and fixtures directly to concrete or masonry substrates. No anchors required, just a properly sized pilot hole and you're ready to drive.

Key Features:

• 410 Stainless Steel Construction: Provides rust resistance with superior hardness and shear strength.
• Hex Washer Head: Delivers strong driving torque and a clean, flush appearance.
• Hi-Lo Thread Design: Cuts efficiently into concrete and masonry while minimizing installation torque.
• Self-Tapping Tip: No anchor needed, drives directly into pilot-drilled holes.
• Code Recognized: IAPMO ER-493 certified for use in cracked and uncracked concrete.