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Home Fasteners Nuts, Bolts, Screws Screws Structural - Ledger Screws 49139 1/4IN X 12IN POWER PRO FLAG STRUCTURAL SCREWS 1 COUNT

49139 1/4IN X 12IN POWER PRO FLAG STRUCTURAL SCREWS 1 COUNT

PART 012230
SUPPLIER HILLMAN FASTENERS
SUPPLIER PART # 49139
RANK D
SHELF PACK 200
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About this item

Power Pro® Structural Screw – Model 49139 (¼″ × 12″) – 1 Piece Flag Pack

Power Pro® Structural Screws are engineered for maximum strength, corrosion resistance, and fast installation. Model 49139 features a ¼″ diameter and an extra-long 12″ length, making it perfect for heavy-duty wood connections and large outdoor projects requiring deep penetration and superior holding power. Packaged as a single screw in a convenient flag pack, this product is ideal for specialty applications.

Product Highlights

  • Installs up to 30% faster than traditional lag bolts—no pre-drilling required.
  • Diamond-patterned shank reduces friction and torque for smooth driving.
  • Multi-layer bronze epoxy coating provides exceptional protection against rust, corrosion, and harsh weather.
  • Low-profile dome head with star-drive (T25) ensures secure grip and minimizes cam-out.
  • Type-17 self-drilling point and serrated threads start cutting immediately for effortless penetration.

Key Features

  • Grade-5 steel strength for structural integrity—meets or exceeds lag bolt performance standards.
  • Code-compliant: ICC‑ESR‑4017, IBC & IRC approved; Florida and California Building Code certified.
  • AC257 certified for treated lumber—ideal for decks, pergolas, and exterior framing.
  • Self-drilling tip saves time and reduces splitting in wood.
  • Corrosion-resistant epoxy finish ensures long-lasting durability in outdoor environments.

Specifications

Attribute Specification
Model 49139
Thread Diameter ¼″
Length (Tip to Head) 12″
Head Style Dome head, star (T25 drive)
Thread Type Serrated structural thread
Tip Type‑17 self-drilling point
Material Grade‑5 steel
Finish Multi-layer bronze epoxy
Package Qty

1 screw per flag pack

Applications

  • Heavy-duty wood-to-wood connections (posts, beams, joists)
  • Deck framing and stair stringers
  • Ledger board attachment for decks and outdoor structures
  • Pergolas, fencing, and other treated-lumber projects
  • Large structural applications requiring extra-long fasteners

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Brand Hillman Fasteners
Model 49139
Thread Diameter 1/4 Inch
Length 12 Inch
Head Style Dome Head, Star (T25 Drive)
Thread Type Serreated Structural Thread
Tip Type-17 Self-Drilling Point
Material Grade-5 Steel
Finish Multi-layer Bronze Epoxy
Package Quantity 1 Screw per flag pack
UPC Code 038902376473
Shelf Pack 200
Minimum Order Qty 1