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3/4" x 5-1/2" Large Diameter Tapcon (LDT) Zinc Plated, 10/Box

$38.86 per Box of 10
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   Availability: In Stock
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SKU: LDT34512 MFG#: LDT-3454
  MFG: ITW/RedHead®


ITW/RedHead - 3/4" x 5-1/2" Large Diameter Tapcon® Zinc Plated

The 3/4" x 5-1/2" Zinc Plated Large Diameter Tapcon® are packaged 10 per box. They are suitable for use in solid concrete, brick or block base materials. Orders are in stock, and will ship immediately to arrive within 1 to 3 business days.

  • Bit size 5/8"
  • Minimum embedment 3-1/4"
  • Made in U.S.A
  • Zinc plated
  • Commonly called LDT
  • Made from grade 5 steel
  • Hex serrated washer head
  • Easy to install
  • Removable
  • 3/4" is the diameter; 5-1/2" is the length
  • All orders under $25.00 ship for free
Products specifications
Bit Size 5/8"
Minimum Embedment 3-1/4"
Thread Type Sawtooth™
2000 PSI Concrete - Pull-Out (lbs.) * 6876
2000 PSI Concrete - Shear (lbs.) * 7140
Type Male
Diameter 3/4"
Length 5-1/2"
Material Grade 5 Carbon Steel, Zinc Plated
Environment Dry
Box Qty 10
Minimum Spacing 12"
Minimum Edge Distance 7"
Maximum Fixture Thickness 2-1/4"
Minimum Fixture Hole Diameter (In Place) 3/4"
Minimum Fixture Hole Diameter (Hole Spotted) 3/4"
Length ID Code I
Wrench Size For Nut 15/16"
Head Type Hex Washer Serrated
Length Measurement Underneath head
Driver Size 15/16"
Brand Name ITW/RedHead

Applications
The anchor is made from Grade 5 Carbon Steel, and is Zinc Plated. This anchor is designed for use in Concrete, and should never be used in block or brick base material.

Environment
The anchor is designed for use in a Dry environment.

Head Style
The anchor is a Hex Washer Serrated head and is designed to allow the head to sit on top of the surface of the item being attached.

Hole Diameter/Bit Diameter
The anchor requires a 5/8" hole to be drilled in the base material (Concrete). The hole should be drilled with carbide tipped bit that meets ANSI standards and used in a hammer drill.

Driver Required
A 15/16" is required for driving the anchor into the base material.

Diameter of Anchor
The diameter of the anchor is 3/4".

Length Anchor
The length of the anchor is 5-1/2"

Packaging
The anchor is packaged with 10 pieces per box .

Minimum Embedment
The minimum anchor embedment into the concrete is 3-1/4". Therefore, the anchor must be installed so that a minimum of 3-1/4" of the anchor is embedded into the concrete.

Depth of Hole
The depth of the hole that is required for the anchor should be a minimum of 1/2" deeper than the anchor will penetrate the concrete. This will allow space for dust created during the installation process to fall, which will prevent the anchor from bottoming out in the hole before full penetration into the concrete.

Maximum Fixture Thickness
The maximum fixture thickness or the maximum thickness of the material being fastened for a anchor is 2-1/4". This will ensure that the minimum embedment of 3-1/4" will be met.

Fixture Hole Diameter
The hole in the fixture or material being fastened must be larger than the designated diameter of the anchor. The 3/4" diameter anchor requires the hole in the fixture to be 3/4".

Wrench Size
The size of the wrench required to turn the nut to set the anchor is 15/16".

Spacing between Anchors
Each anchor must be spaced a minimum distance of 12" from each other when measured center to center.

Edge Distance
It is very important not to install the anchor any closer than 7" from an unsupported edge of the concrete.

Markings
The anchor is stamped with the letter I on the threaded end to allow inspection of the anchor after installation. The letter "I" designates an overall length of the anchor as between 5-1/2" up to, but not including 6" in length.

Holding Values - Ultimate Load Values in 2000 PSI Concrete

Anchor Size

Minimum Embedment

Pull-Out (lbs.)

Shear (lbs.)

3/4" x 5-1/2"

3-1/4"

6876

7140


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Product/Company Reviews

* The figures above indicate average ultimate tension and shear failure values. A safety factor of 4:1 or 25% of ultimate value is generally accepted as a safe working load. Reference should always be made to applicable codes.



* The bits are recommended by diameter and may not necessarily be the length needed for your application. Please make sure the usable length will work for your application. *