Galvanized Concrete Screws,1/2" x 3" -40PCS Masonry Screws for Concrete, Hexagon Head Anchor Bolts for Self-Drilling and Tapping into Concrete Cement Blocks(Boxed with Socket and Washers)

★★★★★ 4.6 57 reviews

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Management number 211239128 Release Date 2026/04/04 List Price $14.40 Model Number 211239128
Category

Galvanized Concrete Screws,1/2" x 3" -40PCS Masonry Screws for Concrete, Hexagon Head Anchor Bolts for Self-Drilling and Tapping into Concrete Cement Blocks(Boxed with Sleeve and Washers)

  • 【DURABLE AND HEAVY-DUTY】 Constructed from high-strength galvanized steel, it offers exceptional corrosion and rust resistance. The carefully engineered right-hand spiral design and thickened shaft ensure outstanding grip and stability. Each ground anchor provides a vertical load capacity of up to 700 pounds, delivering solid and reliable support for your outdoor structures.
  • 【SIMPLE INSTALLATION, TIME AND EFFORT SAVING】 No complex concrete pouring or lengthy waiting periods required. Simply use the included drive rod and wrench to twist it into the ground. Installation completes in minutes, significantly saving your time and effort while accelerating project commencement.
  • 【VERSATILE APPLICATIONS FOR MULTIPLE NEEDS】 These concrete screws suit various home and industrial installation requirements, working on concrete, brick, wood, cement, stone, and more. They excel in renovation projects, industrial construction, building sites, food processing, vehicle/vessel accessories, and beyond.
  • 【COMPLETE SET FOR CONVENIENT STORAGE】 Includes 40pcs 1/2“ x 3” hex self-tapping anchor bolts compatible with most standard drive tools, 40pcs washers, and a 15mm socket. A transparent plastic case keeps everything organized. This user-friendly design streamlines installation—no need to hunt for specialized tools, allowing quick and secure fastening.
  • 【COST-EFFECTIVE PERMANENT SOLUTION】 Compared to traditional concrete foundations, our screw-in ground anchors offer a more flexible, relocatable, and equally sturdy alternative. Should you need to move or adjust structures, simply unscrew and reuse them without causing permanent ground damage—a highly cost-effective long-term investment.
UPC 727467215180
Brand LinHomguy
Set Name 40pcs Set with Washers and Socket
Head Type Hex
Size Name 1/2" x 3"
Metal Type Galvanized Iron
Unit Count 40.0 Count
Item Weight 6 Pounds
Part Number 10B21
Thread Size 1/2"-3
Thread Type Unc
Drive System Internal Hex
Finish Types Zinc Plated
Manufacturer LinHomguy
Thread Style Right Hand
Fastener Size 1/2" x 3"
Fastener Type Self-Drilling Screws
Item Diameter 0.5 Inches
Material Type Galvanized iron
Exterior Finish Zinc
Item Dimensions 9 x 6.7 x 2 inches
Thread Coverage Fully Threaded
Number of Pieces 40
Screw Head Style Hex
Screw Point Style Hex
Set Screw Thread Type Unified National Coarse (UNC)
Compatible Groove Diameter 0.5 Inches

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