Red Head LDT-1240 Large Diameter Tapcon 1/2-Inch by 4-Inch Anchor (25 per Box);
Red Head LDT-1240 Large Diameter Tapcon 1/2-Inch by 4-Inch Anchor (25 per Box)

ITW's large diameter tapcons (LDT) are high performance anchors that cut their threads into concrete. The product comes in one piece, making it easier to use than wedge anchors, which require assembly of a nut and washer. Ac...

Buy Now From Amazon

ITW's large diameter tapcons (LDT) are high performance anchors that cut their threads into concrete. The product comes in one piece, making it easier to use than wedge anchors, which require assembly of a nut and washer. According to the manufacturer, there is no torching or grinding required and installation is less than half the time of wedge anchors. Each anchor is stamped with the length. Recommended use with carbide tipped hammer drill bits. All ITW LDTs are made in the USA.
Specifications
Anchor Diameter: 1/2" (12.7mm)
Drill Bit Diameter: 7/16" (11.1mm)
Effective Length: 4" (101.6mm)
Maximum Thickness of Material to be Fastened: 2" (50.8mm)
Quantity per box: 25
Weight of Box: 6 lbs

  • Cuts it's Own Threads into Concrete
  • Anchor Bodies are Made of Hardened Carbon Steel and Zinc Plated, Grade 11
  • Finished Hex Washer Head, with Anti-Rotation Serrations
  • Anchor is Stamped with a Length Identification Code
  • Use Standard Drill Bits
  • Cuts it's Own Threads into Concrete
  • Anchor Bodies are Made of Hardened Carbon Steel and Zinc Plated, Grade 11
  • Finished Hex Washer Head, with Anti-Rotation Serrations
  • Anchor is Stamped with a Length Identification Code
  • Use Standard Drill Bits

Similar Products

ITW Red Head LDT-3830 3/8Red Head LDT-1230 Large Diameter Tapcon 1/2-Inch by 3-Inch Anchor (25 per Box)Bosch HC2073 7/16 In. x 8 In. SDS-plus Bulldog Rotary Hammer Bit