SKU: LDT-3850

Tapcon 3/8" x 5" LDT Large Diameter Concrete Screw - Hex Head - Zinc | Qty. 40

Tapcon 3/8" x 5" LDT Large Diameter Concrete Screw - Hex Head - Zinc | Qty. 40!

  • 38 inch x 5 inch LDT Tapcon Screw Zinc Pkg 40
  • LDT Tapcon Screw, Zinc Spec
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Zinc Large Diameter Concrete Screws

Large Diameter Concrete Screws

Concrete Screws
SKU: LDT-3850

Tapcon 3/8" x 5" LDT Large Diameter Concrete Screw - Hex Head - Zinc | Qty. 40

$87.94
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Ships today when you order in the next 12 hours 13 minutes

Diameters:

3/8" 1/2" 5/8" 3/4"

Lengths:

1-3/4" 2-1/2" 3" 4" 5" 6" 4-1/2" 5-1/2" 6-1/4"

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Specifications

Diameter: 3/8"
Length: 5"
Drill Bit Size: 5/16"
Drive Type: 3/4" Hex
Finish: Zinc
Fixture Hole Size: 3/8"
Head Type: Hex Head
Manufacturer Name: ITW Red Head
Material: Carbon Steel
Maximum Fixture Thickness: 3-1/2"
Quantity: 40
Description

3/8" x 5" LDT Tapcon Screw, Zinc, Pkg 40

The 3/8 inch x 5 inch LDT Tapcon Zinc Concrete Screw Anchor is designed for deep embedment and strong holding power in concrete, brick, and block. Its extended length increases pull-out resistance in structural and heavy-duty fastening applications. Each 40-count package is ready for demanding commercial and industrial jobs.

3/8" x 5" Zinc-Plated Large Diameter Concrete Anchor

Featuring a corrosion-resistant zinc finish, this anchor performs reliably in interior and dry-use environments. The hex washer head provides consistent torque transfer and dependable clamping force during installation.

Key Features

  • Zinc-Plated Finish: Adds corrosion resistance for interior applications.
  • Extended Length: Increases embedment depth and holding strength.
  • Hex Washer Head: Ensures strong driving control and firm seating.
  • Direct Thread Installation: No sleeves or expansion hardware required.

Common Applications

  • Structural Brackets: Anchor steel supports to concrete.
  • Machinery Installation: Secure equipment to concrete floors.
  • Ledger Board Attachment: Fasten thick lumber to masonry walls.
  • Commercial Construction: Reinforce heavy-duty connections.
  • Warehouse Systems: Anchor racking and storage components.

Installation Tips

  • Drill to Required Depth: Ensure full thread engagement.
  • Clean the Borehole: Remove dust and debris before driving anchor.
  • Apply Steady Torque: Seat firmly without over-tightening.
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Zinc Large Diameter Concrete Screws

Large Diameter Concrete Screws

Concrete Screws

× WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects and other reproductive harm. For more information visit: www.P65Warnings.ca.gov.

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