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Internet #202041055

Model #4571820122037

Store SKU #370692

1/2 in. x 8 in. Hex Drive Hex Head High Corrosion Resistant Coating PowerLag Screw

$365
  • No Pre-Drilling in Wood
  • Heat-treated (Grade-5) for high strength and durability
  • HCR coating provides high corrosion resistance
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Price:
$365

Product Overview

The SPAX Factor - For the craftsman that concentrates on the details, We Work for You. For the Pro that puts qualify first, we help you create stronger connections, enhance performance and improve results when your reputation is on the line. Say Good Bye to your fathers traditional lag. SPAX PowerLags offer superior installation performance and durability over traditional lag screws and carriage bolts for structural wood construction. Made of carbon steel and coated for long term durability to ensure your project endures. U.S made SPAX is your trusted partner for your fastening needs. Do it Once, Do it Right with SPAX.
  • Stay Stronger for Longer! Heat Treated Grade 5 Durability. Subjecting the screw to heat treating gives greater strength and reduces breakage. Tested under the tougest scenerios to give you confidence in every connection.
  • Check out our Threads!! Our patented thread serration technology allows the screw to be driven faster, easier to install, and reduces splitting in wood. Let the SPAX FACTOR take some of the hassle out of your next project.
  • The ideal replacement for the conventional lag. ICC-ES building code recognized for use in structural wood to wood applications. Check out our ICC-ES Report ESR-1892
  • Options! And more Options! Offers the largest selection of code recognized structural wood to wood engineered fasteners in the industry.
  • Manufactured to Imperial size standards with industry leading pull-through and withdrawl values.
  • ICC recognized HCR coating makes these screws ideal for use in treated lumber and exterior applications.
  • Hex Size: 5/8 in.
  • The trend setting low profile built-on washer head design offers a contemporary and sleek finished installation. Excellent draw down strength without the need for a separate washer delivers superior clamping ability and 40% less driving torque.

Info & Guides

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Specifications

Dimensions

Screw Length
8 in
Thread Pitch (mm)
7.3 mm
Threads Per Inch (TPI)
4.25

Details

Color Family
Green
Drive Style
Hex
Fastener Plating
Magni
Fastener Thread Type
Coarse
Fastener Type
Lag Screw
Fastener/Connector Material
Steel
Features
ACQ Rated,Coated,Self Drilling,Self Tapping
Finish
HCR
Finish Family
Stainless Steel
Grade
Grade 5
Head Style
Hex
Included
Screw
Interior/Exterior
Exterior,Interior
Measurement Standard
SAE
Package Quantity
1
Product Weight (lb.)
.245 lb
Returnable
90-Day
Size
1/2 in

Warranty / Certifications

Manufacturer Warranty
For warranty information on this product, please call the Customer Service Center at 1-800-435-4654.

Questions & Answers

Typical questions asked about products:

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Customer Reviews

  • 4.7
    out of 23 reviews
  • 100% recommend this product
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Showing 1-10 of 23 reviews
Definitely worth getting made it easier to do the job....
Definitely worth getting made it easier to do the job. I would purchase this product again.
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    Rating provided by a verified purchaser...
    Rating provided by a verified purchaser
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    Worked just “okay”! Says that you don’t have to...
    Worked just “okay”! Says that you don’t have to drill any holes, but I would never got them in, if I hadn’t!
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    • Verified Purchase
    Awesome huge bolt, it went in much easier than I...
    Awesome huge bolt, it went in much easier than I expected.
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    • Verified Purchase
    Everything as expected on time at affordable ptice...
    Everything as expected on time at affordable ptice
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    Rating provided by a verified purchaser...
    Rating provided by a verified purchaser
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    I use them to anchor 2 by 8 boards to a tree for support for tree house. They worked great.
    I use them to anchor 2 by 8 boards to a tree for support for tree house. They worked great.
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    • Verified Purchase
    • Recommended
    I use these camping. Faster that stakes for tents/tarps....
    I use these camping. Faster that stakes for tents/tarps.
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    1 person found this helpful
    Showing 1-10 of 23 reviews