Tapcon 5/8" x 6" LDT Large Diameter Concret Screw, Hex Head - Zinc | Qty. 10
Tapcon 5/8" x 6" LDT Large Diameter Concret Screw, Hex Head - Zinc | Qty. 10!
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Zinc Large Diameter Concrete Screws
Large Diameter Concrete Screws
Concrete Screws
Tapcon 5/8" x 6" LDT Large Diameter Concret Screw, Hex Head - Zinc | Qty. 10

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Specifications
5/8" x 6" LDT Tapcon Screw, Zinc, Pkg 10
The 5/8 inch x 6 inch LDT Tapcon Zinc Concrete Screw Anchor is designed for deep embedment and high-load structural anchoring in concrete, block, and brick. Its long profile increases pull-out resistance and improves performance in demanding applications. Each 10-pack is suited for heavy-duty commercial and industrial fastening jobs.
5/8" x 6" Zinc-Plated Large Diameter Concrete Screw Anchor
Protected with a corrosion-resistant zinc finish, this anchor performs reliably in interior and dry-use environments. The hex washer head provides strong torque transfer and consistent clamping force during installation.
Key Features
- Extended Length Design: Maximizes embedment for increased holding strength.
- Zinc-Plated Finish: Adds corrosion resistance in dry environments.
- Hex Washer Head: Ensures secure driving and firm seating.
- Direct Masonry Threads: Eliminates the need for expansion sleeves.
Common Applications
- Structural Steel Mounting: Anchor heavy brackets to concrete.
- Industrial Equipment: Secure machinery bases to foundations.
- Guardrail Systems: Install safety railings to masonry surfaces.
- Heavy Timber Framing: Attach thick lumber to concrete walls.
- Warehouse Infrastructure: Reinforce high-load storage systems.
Installation Tips
- Use Specified Drill Bit: Match bit size to anchor diameter.
- Clear the Hole: Remove dust for optimal thread engagement.
- Drive with Controlled Torque: Seat anchor firmly without over-tightening.
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Zinc Large Diameter Concrete Screws
Large Diameter Concrete Screws
Concrete Screws



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Tapcon 5/8" x 6" LDT Large Diameter Concret Screw, Hex Head - Zinc | Qty. 10
Excellent quality at a great price. Shipped quickly and arrived on time. Thanks!
These worked great. Just be aware that they use a 1/2" drill and are the same size as the Tapcon nominal 1/2" concrete screws, so they won't save you if the hole is a little too big.