5/16" x 1-1/2" (100 Pack) Hot Dipped Galvanized Lag Screw for Exterior Use, Commercial Grade A307, Partially Threaded (1-1/4") - by Fastener Depot

★★★★★ 4.6 133 reviews

$43.78
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Product details

Management number 215618596 Release Date 2026/04/12 List Price $17.51 Model Number 215618596
Category

HDG lag screws, also known as lag bolts, are heavy-duty fasteners used primarily in woodworking and construction projects. They are designed for strong, secure connections and are particularly useful for: Deck construction: Ideal for securing heavy lumber and framing heavy structures. Woodworking: Versatile for various projects where durability and load-bearing strength are essential. Outdoor applications: The HDG coating provides enhanced corrosion resistance, making them suitable for marine and coastal environments. Heavy-duty applications: They are commonly used to attach heavy objects and secure large wooden structures. Overall, HDG lag screws are a reliable choice for projects requiring robust fastening solutions.

  • Required Socket Size For Installation: 1/2"
  • External Hex Drive
  • ASTM A307 Compliant
  • Hot Dipped Galvanized For Superior Corrosion Resistance
  • Threaded Length: 1-1/4"
  • Minimum Coating Thickness: 43 Microns
  • Coating Specifications: ASTM F2329/F2329M or ASTM A153/A153M ; Steel Mechanical Specifications: ASTM A307 Grade A ; Dimensional Specifications: ASME B18.2.1
UPC 745373813788
Brand Fastener Depot
Color Silver/Grey
Head Type Hex
Size Name 1.5 inches
Metal Type Low Carbon Steel
Unit Count 100.0 Count
Part Number FD487218
Thread Size 5/16
Thread Type Unc
Drive System External Hex
Finish Types hot dip galvanized
Grade Rating ASTM A307
Manufacturer Fastener Depot, LLC
Thread Class Standard
Thread Style Right Hand
Fastener Size 5/16"
Fastener Type Lag Screw
Item Diameter 0.31 Inches
Material Type Steel
Exterior Finish Hot Dipped Galvanized
Thread Coverage Partially Threaded
Number of Pieces 100
Screw Head Style Hex
Screw Point Style Gimlet
Set Screw Thread Type Unified National Coarse (UNC)
Industry Standard Identifier ASTM A307

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