Zinc Plated Large Diameter Tapcon®
CONFAST® has all diameters and lengths of the large diameter Tapcon® concrete screws in stock for complete, same day shipment; large diameter Tapcon® is frequently referred to as LDT.
More Information:
- For use in indoor dry atmospheres
- 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

- Product
- Qty in Cart
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- Price
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5/8" x 6" Large Diameter Tapcon Zinc Plated LDT-5860, 10/Box
ITW/RedHead®
$59.87Products 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...$59.87 -
3/4" x 4-1/2" Large Diameter Tapcon Zinc Plated LDT-3444, 10/Box
ITW/RedHead®
$64.39Products 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...$64.39 -
3/4" x 5-1/2" Large Diameter Tapcon Zinc Plated LDT-3454, 10/Box
ITW/RedHead®
$66.72Products 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...$66.72 -
3/4" x 6-1/4" Large Diameter Tapcon Zinc Plated LDT-3462, 10/Box
ITW/RedHead®
$75.40Products 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...$75.40