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1/4" x 2-1/2" (100 Pack) Hot Dipped Galvanized Lag Screw for Exterior Use, Commercial Grade A 307, Partially Threaded - by Fastener Depot

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Product details

Management number 215644867 Release Date 2026/04/12 List Price $15.19 Model Number 215644867
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.

  • Socket Size Required For Installation: 7/16"
  • External Hex Drive
  • ASTM A307 Compliant
  • Hot Dipped Galvanized For Superior Corrosion Resistance
  • Commercial Grade A307
  • Specifications Met / Exceeded: Coating Specifications: ASTM F2329/F2329M or ASTM A153/A153M ; Steel Mechanical Specifications: ASTM A307 Grade A ; Dimensional Specifications: ASME B18.2.1
  • Minimum Coating Thickness: 43 Microns
  • Threaded Length: 1-3/4"
UPC 745373813627
Brand Fastener Depot
Color Silver/Grey
Head Type Hex
Size Name 2.5 Inches
Metal Type Low Carbon Steel
Unit Count 100.0 Count
Part Number FD487136
Thread Size 1/4"
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 1/4" x 2-1/2"
Fastener Type Lag Screw
Material Type Steel
Exterior Finish Hot Dipped Galvanized
Item Dimensions 2.5 x 0.12 x 0.44 inches
Thread Coverage Partially Threaded
Number of Pieces 100
Screw Head Style Hex
Screw Point Style Gimlet
Industry Standard Identifier ASTM A307

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