Large Diameter Tapcon® (LDT) Screws

Large Diameter Tapcon® (LDT) Screws

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 Technical Information

 Installation

The LDT or Large Diameter Tapcon are available in diameters from 3/8” to 3/4” and come with a serrated hex washer head. They are zinc plated for use in dry indoor applications.

Zinc Plated

Picture for category Zinc Plated

410 Stainless

Picture for category 410 Stainless

 

 

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  • Picture of 5/8" x 6" Large Diameter Tapcon Zinc Plated LDT-5860, 10/Box
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    5/8" x 6" Large Diameter Tapcon Zinc Plated LDT-5860, 10/Box

    ITW/RedHead®

    $50.21
    In Stock, Ships Today!
    SKU: CSH586;T
    Bit Size: 1/2"
    Products Features  EASY TO​ ​INSTALL:  Fast, secure installation  EASY TO​ ​REMOVE:  Simply turn clockwise and back the screw out of the hole  ONE PIECE DESIGN:  No nuts or washers the anchor comes...
    $50.21
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  • Picture of 3/4" x 4-1/2" Large Diameter Tapcon Zinc Plated LDT-3444, 10/Box
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    3/4" x 4-1/2" Large Diameter Tapcon Zinc Plated LDT-3444, 10/Box

    ITW/RedHead®

    $54.00
    In Stock, Ships Today!
    SKU: CSH34412;T
    Bit Size: 5/8"
    Products Features  EASY TO​ ​INSTALL:  Fast, secure installation  EASY TO​ ​REMOVE:  Simply turn clockwise and back the screw out of the hole  ONE PIECE DESIGN:  No nuts or washers the anchor comes...
    $54.00
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  • Picture of 3/4" x 5-1/2" Large Diameter Tapcon Zinc Plated LDT-3454, 10/Box
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    3/4" x 5-1/2" Large Diameter Tapcon Zinc Plated LDT-3454, 10/Box

    ITW/RedHead®

    $55.96
    In Stock, Ships Today!
    SKU: CSH34512;T
    Bit Size: 5/8"
    Products Features  EASY TO​ ​INSTALL:  Fast, secure installation  EASY TO​ ​REMOVE:  Simply turn clockwise and back the screw out of the hole  ONE PIECE DESIGN:  No nuts or washers the anchor comes...
    $55.96
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  • Picture of 3/4" x 6-1/4" Large Diameter Tapcon Zinc Plated LDT-3462, 10/Box
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    3/4" x 6-1/4" Large Diameter Tapcon Zinc Plated LDT-3462, 10/Box

    ITW/RedHead®

    $63.24
    In Stock, Ships Today!
    SKU: CSH34614;T
    Bit Size: 5/8"
    Products Features  EASY TO​ ​INSTALL:  Fast, secure installation  EASY TO​ ​REMOVE:  Simply turn clockwise and back the screw out of the hole  ONE PIECE DESIGN:  No nuts or washers the anchor comes...
    $63.24
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  • Picture of 3/8" x 1-3/4" Large Diameter Tapcon 410 Stainless Steel SLDT-3816, 50/Box
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    3/8" x 1-3/4" Large Diameter Tapcon 410 Stainless Steel SLDT-3816, 50/Box

    ITW/RedHead®

    $183.22
    Vendor Discontinue, please see Alternatives
    SKU: CSHS38134;T
    Bit Size: 5/16"
    Products Features  EASY TO​ ​INSTALL:  Fast, secure installation  EASY TO​ ​REMOVE:  Simply turn clockwise and back the screw out of the hole  ONE PIECE DESIGN:  No nuts or washers the anchor comes...
    $183.22
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  • Picture of 3/8" x 2-1/2" Large Diameter Tapcon 410 Stainless Steel SLDT-3824, 50/Box
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    3/8" x 2-1/2" Large Diameter Tapcon 410 Stainless Steel SLDT-3824, 50/Box

    ITW/RedHead®

    $258.59
    In Stock, Ships Today!
    SKU: CSHS38212;T
    Bit Size: 5/16"
    Products Features  EASY TO​ ​INSTALL:  Fast, secure installation  EASY TO​ ​REMOVE:  Simply turn clockwise and back the screw out of the hole  ONE PIECE DESIGN:  No nuts or washers the anchor comes...
    $258.59
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  • Picture of 3/8" x 3" Large Diameter Tapcon 410 Stainless Steel SLDT-3830, 50/Box
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    3/8" x 3" Large Diameter Tapcon 410 Stainless Steel SLDT-3830, 50/Box

    ITW/RedHead®

    $289.52
    In Stock, Ships Today!
    SKU: CSHS383;T
    Bit Size: 5/16"
    Products Features  EASY TO​ ​INSTALL:  Fast, secure installation  EASY TO​ ​REMOVE:  Simply turn clockwise and back the screw out of the hole  ONE PIECE DESIGN:  No nuts or washers the anchor comes...
    $289.52
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  • Picture of 3/8" x 4" Large Diameter Tapcon 410 Stainless Steel SLDT-3840, 50/Box
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    3/8" x 4" Large Diameter Tapcon 410 Stainless Steel SLDT-3840, 50/Box

    ITW/RedHead®

    $350.57
    In Stock, Ships Today!
    SKU: CSHS384;T
    Bit Size: 5/16"
    Products Features  EASY TO​ ​INSTALL:  Fast, secure installation  EASY TO​ ​REMOVE:  Simply turn clockwise and back the screw out of the hole  ONE PIECE DESIGN:  No nuts or washers the anchor comes...
    $350.57
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    $350.57
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  • Picture of 3/8" x 5" Large Diameter Tapcon 410 Stainless Steel SLDT-3850, 40/Box
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    3/8" x 5" Large Diameter Tapcon 410 Stainless Steel SLDT-3850, 40/Box

    ITW/RedHead®

    $329.55
    In Stock, Ships Today!
    SKU: CSHS385;T
    Bit Size: 5/16"
    Products Features  EASY TO​ ​INSTALL:  Fast, secure installation  EASY TO​ ​REMOVE:  Simply turn clockwise and back the screw out of the hole  ONE PIECE DESIGN:  No nuts or washers the anchor comes...
    $329.55
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    $329.55
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  • Picture of 1/2" x 3" Large Diameter Tapcon 410 Stainless Steel SLDT-1230, 25/Box
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    1/2" x 3" Large Diameter Tapcon 410 Stainless Steel SLDT-1230, 25/Box

    ITW/RedHead®

    $304.63
    In Stock, Ships Today!
    SKU: CSHS123;T
    Bit Size: 7/16"
    Products Features  EASY TO​ ​INSTALL:  Fast, secure installation  EASY TO​ ​REMOVE:  Simply turn clockwise and back the screw out of the hole  ONE PIECE DESIGN:  No nuts or washers the anchor comes...
    $304.63
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    $304.63
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  • Picture of 1/2" x 4" Large Diameter Tapcon 410 Stainless Steel SLDT-1240, 25/Box
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    1/2" x 4" Large Diameter Tapcon 410 Stainless Steel SLDT-1240, 25/Box

    ITW/RedHead®

    $369.12
    In Stock, Ships Today!
    SKU: CSHS124;T
    Bit Size: 7/16"
    Products Features  EASY TO​ ​INSTALL:  Fast, secure installation  EASY TO​ ​REMOVE:  Simply turn clockwise and back the screw out of the hole  ONE PIECE DESIGN:  No nuts or washers the anchor comes...
    $369.12
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    Qty in Cart: 0
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    $369.12
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  • Picture of 1/2" x 5" Large Diameter Tapcon 410 Stainless Steel SLDT-1250, 25/Box
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    1/2" x 5" Large Diameter Tapcon 410 Stainless Steel SLDT-1250, 25/Box

    ITW/RedHead®

    $433.69
    In Stock, Ships Today!
    SKU: CSHS125;T
    Bit Size: 7/16"
    Products Features  EASY TO​ ​INSTALL:  Fast, secure installation  EASY TO​ ​REMOVE:  Simply turn clockwise and back the screw out of the hole  ONE PIECE DESIGN:  No nuts or washers the anchor comes...
    $433.69
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    Qty in Cart: 0
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    $433.69
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