3/8 in. x 3 in. Hex-Washer-Head Large Diameter Concrete Anchor (10-Pack)

★★★★☆ 4.0 81 reviews

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Management number 211239185 Release Date 2026/04/04 List Price $36.00 Model Number 211239185
Category

The Tapcon 3/8 in. x 3 in. Steel L Hex Head Concrete Anchor Screw 10-Pack is designed for superior performance in heavy-duty fastening applications. Manufactured from durable alloy steel with a blue exterior finish, these hexagonal concrete screws provide reliable strength and corrosion resistance for both indoor and outdoor projects. Each screw features an external hex drive system for easy installation and a secure fit, making them ideal for use as a concrete anchor kit or for anchoring into concrete block, masonry, or cement surfaces. With a maximum shear strength of 1,200 lbf, these concrete fasteners are perfect for securing 4x4 post anchors, framing, or other structural components. The self-tapping design eliminates the need for pre-drilling in most applications, saving time and effort. This 10-piece set is compatible with imperial measurement systems and is suitable for a wide range of masonry anchor needs. No batteries are required, and each screw measures 3 in. in length, making them a versatile choice for professionals and DIY enthusiasts seeking dependable concrete bolts for their next project.

  • HEAVY DUTY CONCRETE ANCHOR: Designed for secure fastening in concrete, block, or brick. Ideal for use as a concrete anchor kit for construction and renovation projects.
  • DURABLE ALLOY STEEL BUILD: Made from high-strength alloy steel with a blue exterior finish. Provides corrosion resistance and long-lasting performance in demanding environments.
  • EASY INSTALLATION DESIGN: Features an external hex drive system and hexagonal shape for quick installation. Compatible with standard tools for efficient use as masonry anchors.
  • VERSATILE APPLICATIONS: Perfect for mounting 4x4 post anchors, shelves, and fixtures. Suitable for use as concrete fasteners in both residential and commercial settings.
  • RELIABLE HOLDING POWER: Each 3 inch concrete screw offers a maximum shear strength of 1,200 lbf. Ensures a secure and stable connection for cement anchors in heavy-duty tasks.
UPC 092097114135
Brand Tapcon
Color Blue
Model 11413
Set Name 10-Pack
Head Type Hex
Size Name 3 inches
Metal Type Alloy Steel
Unit Count 1 Count
Item Weight 13.6 Pounds
Part Number 11413
Thread Size 3/8
Thread Type Unc
Drive System External Hex
Finish Types Plain
Manufacturer ITW BRANDS
Thread Class Standard
Thread Style Fully Threaded, Right Hand
Fastener Size 3/8 in x 3 in
Fastener Type Concrete Anchor
Item Diameter 0.38 Inches
Material Type Alloy Steel
Exterior Finish Alloy Steel
Thread Coverage Fully Threaded
Number of Pieces 10
Screw Head Style Hex
Screw Point Style Hex Point
Set Screw Thread Type Standard (UNC)
Maximum Shear Strength 1,200 lbf
Compatible Groove Diameter 0.38 Inches

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