Sinks 3/16-in concrete screws fast — the most common size for deck ledger boards, furring strips, and shelf brackets set into concrete or block.

For concrete contractors, carpenters, and remodelers anchoring into cured concrete, block, or brick. The carbide tip bites fast and holds drilling speed through the abrasive aggregate in poured walls. The aggressive flute design clears dust quickly to prevent binding on deep holes.

Key Specs

• Diameter: 3/16 in
• Length: 4 in overall
• Tip: Carbide — holds sharpness through concrete and masonry
• Use: Tapcon and concrete screw anchors, deck ledger attachments, shelf/bracket anchoring
• Best for: Concrete, block, brick — not for steel or tile

Built for anchoring into cured concrete where the 3/16-in Tapcon is the right fit — the most common residential concrete anchor size.

In stock at Crofton Lumber (Knox County NE) and Akron Lumber (Plymouth County IA) — call ahead to confirm availability.

Sinks 3/16-in concrete screws fast — the most common size for deck ledger boards, furring strips, and shelf brackets set into concrete or block.

For concrete contractors, carpenters, and remodelers anchoring into cured concrete, block, or brick. The carbide tip bites fast and holds drilling speed through the abrasive aggregate in poured walls. The aggressive flute design clears dust quickly to prevent binding on deep holes.

Key Specs

• Diameter: 3/16 in
• Length: 4 in overall
• Tip: Carbide — holds sharpness through concrete and masonry
• Use: Tapcon and concrete screw anchors, deck ledger attachments, shelf/bracket anchoring
• Best for: Concrete, block, brick — not for steel or tile

Built for anchoring into cured concrete where the 3/16-in Tapcon is the right fit — the most common residential concrete anchor size.

In stock at Crofton Lumber (Knox County NE) and Akron Lumber (Plymouth County IA) — call ahead to confirm availability.