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  13. SPAX 1/4 x 3-1/2in. Exterior Structural Wood Lag Screws Powerlags Washer Head T-Star (50 EA) Bit Included

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SPAX 1/4 x 3-1/2in. Exterior Structural Wood Lag Screws Powerlags Washer Head T-Star (50 EA) Bit Included

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SPAX 1/4 x 3-1/2in. Exterior Structural Wood Lag Screws Powerlags Washer Head T-Star (50 EA) Bit Included

Item # 605543399

SPAX SPAX 1/4 x 3-1/2in. Exterior Structural Wood Lag Screws Powerlags Washer Head T-Star (50 EA) Bit Included
SPAX SPAX 1/4 x 3-1/2in. Exterior Structural Wood Lag Screws Powerlags Washer Head T-Star (50 EA) Bit Included
$25.19

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Shop all SPAX

  • Limited Time Deal

  • New Arrival

SPAX 1/4 x 3-1/2in. Exterior Structural Wood Lag Screws Powerlags Washer Head T-Star (50 EA) Bit Included

Item # 605543399

SPAX SPAX 1/4 x 3-1/2in. Exterior Structural Wood Lag Screws Powerlags Washer Head T-Star (50 EA) Bit Included
SPAX SPAX 1/4 x 3-1/2in. Exterior Structural Wood Lag Screws Powerlags Washer Head T-Star (50 EA) Bit Included

$25.19

Sale

Was$27.99

Save $2.80

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Elevate Your Next Project with SPAX Powerlags: When your projects demand a high level of structural integrity, code compliance, and ease-of-use, SPAX Powerlags Structural Screws are a top-tier choice. Say goodbye to the complications of traditional lag screws-pre-drilling, extra washers, and uncertain load performance-and embrace a fastener solution designed to make your life easier. Ideal for contractors and DIYers alike, SPAX Powerlags deliver unmatched strength, durability, and user-friendly features in every application.

Upgrade your toolbox-and your results-by choosing SPAX Powerlags. Experience the speed and efficiency of thread serrations, the hassle-free convenience of built-on washer heads, and the assurance that you're meeting or exceeding building code requirements. Whether you're constructing a new deck, reinforcing load-bearing beams, or tackling a variety of remodeling tasks, SPAX Powerlags Structural Screws provide the reliable performance you need to build with confidence.

Make SPAX Powerlags your go-to solution and feel the difference that professional-grade fasteners can make in your next interior or exterior project.Main Material: Carbon Steel / Drive Size: T30 / Free Bit Included? Yes / Drive Type: T-Star / Head Type: Washer Head / Head Size: 0.697" / Partial Thread / Thread Length: 1.960" / Screw Length: 3-1/2" / Screw Width: 1/4" / Finish Coating: HCR® (High Corrosion Resistance) finish features a heavy-duty dual-barrier coating for superior protection in harsh indoor and outdoor conditions.

  • No Pre-Drilling Required — Spend less time on prep work, and more time getting the job done.
  • Superior Grip and Holding Power — Ensure your projects remain rock-solid over the long haul. Code Compliant: IRC / IBC certified (DrJ TER No. 1912-07) for deck ledger and multi-ply connections.
  • High Corrosion Resistance (HCR) coating ensures long-lasting durability in harsh outdoor environments.
  • Built-On Washer Head: Eliminate separate washers and streamline installation.
  • Each pack contains 50 pieces of 3-1/2" inch screws along with 1 high-quality T30 T-Star bits.
  • Convenient Length Stamping: Quick identification for accurate on-site use.
  • Thread Serrations: Up to 40% less driving torque, reducing material splitting.
  • SPAX Powerlags are the ideal replacement for conventional lags!
  • Great for patio, deck, treated lumber, and heavy duty outdoor projects.
BrandSPAX
Country of OriginMade in USA
Drive StyleStar
Head StyleWasher
Fastener Length3-1/2 in
FeaturesPartial Thread
FinishHigh Corrosion Resistance
Head Diameter1/4 in
Indoor/OutdoorOutdoor
Measurement StandardSAE
Package Quantity50
Package Weight1.8 lb.
PlatingOther
Primary MaterialCarbon Steel
Screw Size/Gauge1/4 in
Thread Length1.960in.
Thread TypeStandard
WarrantyFor warrenty information call Customer Support 1-800-435-4654.
Manufacturer Part Number4581820700905
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