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SPAX PowerLags 5/16 In. x 6-3/4 In. T40 Washer Head HCR (Exterior Rated) Lag Screw (50-Count)

Item: #204979
Model : #4581820801715
UPC #00712216024410
By: SPAX
$69.99
In-store price may vary from online price. Not all products available at all stores.
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SPAX PowerLags 5/16 In. x 6-3/4 In. T40 Washer Head HCR (Exterior Rated) Lag Screw (50-Count) Image 1
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SPAX PowerLags 5/16 In. x 6-3/4 In. T40 Washer Head HCR (Exterior Rated) Lag Screw (50-Count) Image 7
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SPAX PowerLags 5/16 In. x 6-3/4 In. T40 Washer Head HCR (Exterior Rated) Lag Screw (50-Count) Image 1
SPAX PowerLags 5/16 In. x 6-3/4 In. T40 Washer Head HCR (Exterior Rated) Lag Screw (50-Count) Image 2
SPAX PowerLags 5/16 In. x 6-3/4 In. T40 Washer Head HCR (Exterior Rated) Lag Screw (50-Count) Image 3
SPAX PowerLags 5/16 In. x 6-3/4 In. T40 Washer Head HCR (Exterior Rated) Lag Screw (50-Count) Image 4
SPAX PowerLags 5/16 In. x 6-3/4 In. T40 Washer Head HCR (Exterior Rated) Lag Screw (50-Count) Image 5
SPAX PowerLags 5/16 In. x 6-3/4 In. T40 Washer Head HCR (Exterior Rated) Lag Screw (50-Count) Image 6
SPAX PowerLags 5/16 In. x 6-3/4 In. T40 Washer Head HCR (Exterior Rated) Lag Screw (50-Count) Image 7
$69.99
In-store price may vary from online price. Not all products available at all stores.
Free Ship-to-Store
  • JETSONS6032 Huguenard Rd
    FORT WAYNE, IN 46818 US

    Estimated pickup day: 9/30/2026
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  • Ground Shipping Available
  • Expedited Shipping Available
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Details
  • SPAX T-STAR Washer Head PowerLags with HCR coating designed with low-profile, large diameter head design provides outstanding clamping force and improved aesthetics.
  • The T-STAR drive offers excellent bit engagement without requiring a special driver bit.
  • Available in 1/4, 5/16, and 3/8 diameters.
  • SPAX HCR Coating is approved for use in treated lumber.

Additional Details

  • The patented thread serration technology allows the screw to be driven faster, reduces splitting in wood, and reduces driving torque
  • The ideal replacement for the conventional lag IRC/IBC Code Compliant: TER-No. 1912-07
  • True to size thread diameters, grade 5 heat treat, and washer head style are just some of this fasteners distinct advantages
  • T-Star 6 lobe design is compatible with all industry standard bits
  • Engineered and Manufactured in the USA
  • The HCR (High Corrosion Resistant) double barrier coating is tested and recognized for use in ground contact and pressure treated lumber
  • Common applications: Landscaping timber, deck ledger attachment, fencing, exterior treated lumber, structural wood to wood connections
Specifications
BrandSPAX
Length6-3/4 In.
Head TypeWasher
FinishHCR
MaterialSteel
Drive TypeT-40
Diameter5/16 In.
Pieces in Kit50
Size5/16 In.
Thread Diameter5/16 In.
ColorBlack
UPC00712216024410
Package Quantity50
Unit of MeasurementBOX
Country of OriginUnited States of America
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