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.

Zinc Plated

410 Stainless

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

ITW/RedHead®

MSRP:

$38.57

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SKU: LDT38134
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...

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$38.57

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

ITW/RedHead®

MSRP:

$53.74

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SKU: LDT38212
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...

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$53.74

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

ITW/RedHead®

MSRP:

$60.70

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SKU: LDT383
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...

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

ITW/RedHead®

MSRP:

$63.86

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SKU: LDT384
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...

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$63.86

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

ITW/RedHead®

MSRP:

$59.18

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SKU: LDT385
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...

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$59.18

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

ITW/RedHead®

MSRP:

$47.42

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SKU: LDT123
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...

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$47.42

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

ITW/RedHead®

MSRP:

$51.79

Was:

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SKU: LDT124
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...

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$51.79

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

ITW/RedHead®

MSRP:

$55.96

Was:

In Stock / Ships Today

SKU: LDT125
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...

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$55.96

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

ITW/RedHead®

MSRP:

$60.38

Was:

In Stock / Ships Today

SKU: LDT126
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...

MSRP:

$60.38

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

ITW/RedHead®

MSRP:

$30.95

Was:

In Stock / Ships Today

SKU: LDT583
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...

MSRP:

$30.95

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

ITW/RedHead®

MSRP:

$34.65

Was:

In Stock / Ships Today

SKU: LDT584
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...

MSRP:

$34.65

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

ITW/RedHead®

MSRP:

$38.95

Was:

In Stock / Ships Today

SKU: LDT585
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...

MSRP:

$38.95

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