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.
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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...$59.87Quantity: -
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...$64.39Quantity: -
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...$66.72Quantity: -
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...$75.40Quantity: -
Out of Stock
3/8" x 1-3/4" Large Diameter Tapcon 410 Stainless Steel SLDT-3816, 50/Box
ITW/RedHead®
$218.47Products 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...$218.47Quantity: -
3/8" x 2-1/2" Large Diameter Tapcon 410 Stainless Steel SLDT-3824, 50/Box
ITW/RedHead®
$308.33Products 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...$308.33Quantity: -
3/8" x 3" Large Diameter Tapcon 410 Stainless Steel SLDT-3830, 50/Box
ITW/RedHead®
$345.21Products 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...$345.21Quantity: -
3/8" x 4" Large Diameter Tapcon 410 Stainless Steel SLDT-3840, 50/Box
ITW/RedHead®
$418.01Products 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...$418.01Quantity: -
3/8" x 5" Large Diameter Tapcon 410 Stainless Steel SLDT-3850, 40/Box
ITW/RedHead®
$392.94Products 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...$392.94Quantity: -
1/2" x 3" Large Diameter Tapcon 410 Stainless Steel SLDT-1230, 25/Box
ITW/RedHead®
$363.23Products 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...$363.23Quantity: -
1/2" x 4" Large Diameter Tapcon 410 Stainless Steel SLDT-1240, 25/Box
ITW/RedHead®
$440.12Products 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...$440.12Quantity: -
1/2" x 5" Large Diameter Tapcon 410 Stainless Steel SLDT-1250, 25/Box
ITW/RedHead®
$517.11Products 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...$517.11Quantity: