Large Diameter Tapcons

  • 38 inch x 134 inch LDT Tapcon Screw Zinc Pkg 50
    SKU: LDT-3816

    LDT Tapcon Screw, Zinc

    4 Diameters | 9 Lengths
    • Ideal for installing racking, shelving and conveyor systems
    • Suitable for non-corrosive indoor environments
    Diameters:
    3/8" 1/2" 5/8" 3/4"
    Lengths:
    1-3/4" 2-1/2" 3" 4" 4-1/2" 5" 5-1/2" 6" 6-1/4"
    STARTING AT
    $44.12
  • 38 inch x 212 inch LDT Tapcon 410 Stainless Steel Screw Pkg 50
    SKU: SLDT-3824

    LDT Tapcon 410 Stainless Steel Screw

    2 Diameters | 4 Lengths
    • Ideal for installing racking, shelving and conveyor systems
    • Type 410 Stainless Steel provides extra corrosion resistance
    Diameters:
    3/8" 1/2"
    Lengths:
    2-1/2" 3" 4" 5"
    STARTING AT
    $315.69
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Tapcon LDT Large Diameter Concrete Screws

Tapcon LDT (Large Diameter Tapcon) screws are designed for heavy-duty anchoring in concrete and block. With higher tensile and shear values than standard Tapcon screws, the LDT line is ideal for structural connections, ledger boards, equipment mounting, and critical framing applications.

Featuring a hex washer head and advanced thread design, these anchors drive fast and deliver strong holding power, without the hassle of wedge anchors or epoxies. Many sizes are ICC-ES approved for use in cracked and uncracked concrete, making them a reliable choice for code-sensitive jobs.

  • Structural Strength: Engineered for high-load applications
  • Hex Head Design: Fast installation with superior grip
  • Corrosion-Resistant: Zinc & stainless steel options provide low to moderate corrosion resistance
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