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(LDT) Large Diameter Tapcon® - Zinc Screws

Large Diameter Tapcon® (LDT) Zinc Screws

Large Diameter Tapcon® Zinc Concrete Screws

CONFAST® has all diameters and lengths of the large diameter Tapcon® concrete screws in stock for complete, same day shipment; large diameter Tapcon® are frequently referred to as LDT.

Large Diameter Tapcon® (LDT) Zinc Screws

Part # Size Head Style Box Qty Price
/box
Shipping Order (#
of boxes)
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LDT38134 3/8" x 1-3/4 Hex 50 per box $30.50 Ships
Today
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LDT38212 3/8" x 2-1/2" Hex 50 per bx $42.50 Ships
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LDT383 3/8" x 3" Hex 50 per bx $48.00 Ships
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LDT384 3/8" x 4" Hex 50 per bx $50.50 Ships
Today
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LDT385 3/8" x 5" Hex 40 per bx $46.80 Ships
Today
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LDT123 1/2" x 3" Hex 25 per bx $37.50 Ships
Today
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LDT125 1/2" x 5" Hex 25 per bx $44.25 Ships
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LDT126 1/2" x 6" Hex 20 per bx $50.40 Ships
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LDT583 5/8" x 3" Hex 10 per box $24.40 Ships
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LDT584 5/8" x 4" Hex 10 per box $27.40 Ships
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LDT585 5/8" x 5" Hex 10 per box $30.80 Ships
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LDT586 5/8" x 6" Hex 10 per box $34.20 Ships
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LDT34412 3/4" x 4-1/2" Hex 10 per box $32.80 Ships
Today
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LDT34512 3/4" x 5-1/2" Hex 10 per box $36.90 Ships
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LDT34614 3/4" x 6-1/4" Hex 10 per bx $42.70 Ships
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More Information:

  • For use in indoor dry atmospheres
  • American made
  • Zinc plated
  • 1/2” and 3/4” may not be used in concrete block
  • Fastening to block only by hand, no impact tool
  • Made from hardened Grade 5 steel
  • Standard ANSI standard bit required
  • Bit diameter is smaller than nominal anchor diameter
  • All sizes are hex washer serrated head
  • Easy and fast to install – by hand or impact
  • Removable
  • Length ID code stamped on head
  • Single piece, no nut and washer to assemble
  • No hole spotting