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Tapcon 3/8″ x 4″ LDT Large Diameter Concrete Screw, Hex Head – Zinc | Qty. 400 (Carton)

Home / Tapcon 3/8″ x 4″ LDT Large Diameter Concrete Screw, Hex Head – Zinc | Qty. 400 (Carton)
Tapcon 3/8″ x 4″ LDT Large Diameter Concrete Screw, Hex Head – Zinc | Qty. 400 (Carton)

Tapcon 3/8″ x 4″ LDT Large Diameter Concrete Screw, Hex Head – Zinc | Qty. 400 (Carton)

Original price was: $691.59.Current price is: $146.00.

LDT Tapcon Concrete Screw Anchors are a proven solution for high-strength anchoring in concrete and masonry. With their robust design and aggressive thread profile, these...

LDT Tapcon Concrete Screw Anchors are a proven solution for high-strength anchoring in concrete and masonry. With their robust design and aggressive thread profile, these heavy-duty screws provide consistent performance in structural, industrial, and commercial settings.

Built for speed and holding power, these anchors cut their own threads into base material, no inserts or expansion required. The dual lead thread reduces installation time while maximizing grip, and their removable design makes them ideal for both temporary and permanent applications.

Each screw features a hex washer head for strong driving torque and a zinc-plated finish that resists corrosion in interior and dry environments. Whether you’re fastening ledgers, sills, brackets, or machinery, Tapcon LDT anchors deliver reliable, code-listed performance.

Key Features:

  • Zinc-Plated Protection: Guards against corrosion in indoor or non-corro
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