Large Diameter Tapcon® (LDT) Screws

Large Diameter Tapcon® (LDT) Screws

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.

 

 

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Picture of 3/8" x 1-3/4" Large Diameter Tapcon Zinc Plated LDT-3816, 50/Box

    3/8" x 1-3/4" Large Diameter Tapcon Zinc Plated LDT-3816, 50/Box

    ITW/RedHead®

    $82.20
    In Stock, Ships Today!
    SKU: CSH38134;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...
    $82.20
    Qty in Cart: 0
    Quantity:
    Price:
    $82.20
    Subtotal:
  • Picture of 3/8" x 2-1/2" Large Diameter Tapcon Zinc Plated LDT-3824, 50/Box

    3/8" x 2-1/2" Large Diameter Tapcon Zinc Plated LDT-3824, 50/Box

    ITW/RedHead®

    $114.40
    In Stock, Ships Today!
    SKU: CSH38212;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...
    $114.40
    Qty in Cart: 0
    Quantity:
    Price:
    $114.40
    Subtotal:
  • Picture of 3/8" x 3" Large Diameter Tapcon Zinc Plated LDT-3830, 50/Box

    3/8" x 3" Large Diameter Tapcon Zinc Plated LDT-3830, 50/Box

    ITW/RedHead®

    $125.90
    In Stock, Ships Today!
    SKU: CSH383;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...
    $125.90
    Qty in Cart: 0
    Quantity:
    Price:
    $125.90
    Subtotal:
  • Picture of 3/8" x 4" Large Diameter Tapcon Zinc Plated LDT-3840, 50/Box

    3/8" x 4" Large Diameter Tapcon Zinc Plated LDT-3840, 50/Box

    ITW/RedHead®

    $135.10
    In Stock, Ships Today!
    SKU: CSH384;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...
    $135.10
    Qty in Cart: 0
    Quantity:
    Price:
    $135.10
    Subtotal:
  • Picture of 3/8" x 5" Large Diameter Tapcon Zinc Plated LDT-3850, 40/Box

    3/8" x 5" Large Diameter Tapcon Zinc Plated LDT-3850, 40/Box

    ITW/RedHead®

    $127.30
    In Stock, Ships Today!
    SKU: CSH385;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...
    $127.30
    Qty in Cart: 0
    Quantity:
    Price:
    $127.30
    Subtotal:
  • Picture of 1/2" x 3" Large Diameter Tapcon Zinc Plated LDT-1230, 25/Box

    1/2" x 3" Large Diameter Tapcon Zinc Plated LDT-1230, 25/Box

    ITW/RedHead®

    $100.70
    In Stock, Ships Today!
    SKU: CSH123;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...
    $100.70
    Qty in Cart: 0
    Quantity:
    Price:
    $100.70
    Subtotal:
  • Picture of 1/2" x 4" Large Diameter Tapcon Zinc Plated LDT-1240, 25/Box

    1/2" x 4" Large Diameter Tapcon Zinc Plated LDT-1240, 25/Box

    ITW/RedHead®

    $109.80
    In Stock, Ships Today!
    SKU: CSH124;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...
    $109.80
    Qty in Cart: 0
    Quantity:
    Price:
    $109.80
    Subtotal:
  • Picture of 1/2" x 5" Large Diameter Tapcon Zinc Plated LDT-1250, 25/Box

    1/2" x 5" Large Diameter Tapcon Zinc Plated LDT-1250, 25/Box

    ITW/RedHead®

    $137.90
    In Stock, Ships Today!
    SKU: CSH125;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...
    $137.90
    Qty in Cart: 0
    Quantity:
    Price:
    $137.90
    Subtotal:
  • Picture of 1/2" x 6" Large Diameter Tapcon Zinc Plated LDT-1260, 20/Box

    1/2" x 6" Large Diameter Tapcon Zinc Plated LDT-1260, 20/Box

    ITW/RedHead®

    $135.60
    In Stock, Ships Today!
    SKU: CSH126;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...
    $135.60
    Qty in Cart: 0
    Quantity:
    Price:
    $135.60
    Subtotal:
  • Picture of 5/8" x 3" Large Diameter Tapcon Zinc Plated LDT-5830, 10/Box

    5/8" x 3" Large Diameter Tapcon Zinc Plated LDT-5830, 10/Box

    ITW/RedHead®

    $65.50
    In Stock, Ships Today!
    SKU: CSH583;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...
    $65.50
    Qty in Cart: 0
    Quantity:
    Price:
    $65.50
    Subtotal:
  • Picture of 5/8" x 4" Large Diameter Tapcon Zinc Plated LDT-5840, 10/Box

    5/8" x 4" Large Diameter Tapcon Zinc Plated LDT-5840, 10/Box

    ITW/RedHead®

    $73.40
    In Stock, Ships Today!
    SKU: CSH584;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...
    $73.40
    Qty in Cart: 0
    Quantity:
    Price:
    $73.40
    Subtotal:
  • Picture of 5/8" x 5" Large Diameter Tapcon Zinc Plated LDT-5850, 10/Box

    5/8" x 5" Large Diameter Tapcon Zinc Plated LDT-5850, 10/Box

    ITW/RedHead®

    $82.90
    In Stock, Ships Today!
    SKU: CSH585;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...
    $82.90
    Qty in Cart: 0
    Quantity:
    Price:
    $82.90
    Subtotal:
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