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SPAX PowerLags 5/16 in. in. X 8 in. L T-40 Washer Head Serrated Structural Screws
SPAX PowerLags 5/16 in. in. X 8 in. L T-40 Washer Head Serrated Structural Screws
SPAX PowerLags 5/16 in. in. X 8 in. L T-40 Washer Head Serrated Structural Screws
SPAX PowerLags 5/16 in. in. X 8 in. L T-40 Washer Head Serrated Structural Screws
SPAX PowerLags 5/16 in. in. X 8 in. L T-40 Washer Head Serrated Structural Screws
SPAX PowerLags 5/16 in. in. X 8 in. L T-40 Washer Head Serrated Structural Screws

SPAX PowerLags 5/16 in. in. X 8 in. L T-40 Washer Head Serrated Structural Screws

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Discover the strength and reliability of SPAX PowerLags 5/16 in. X 8 in. L T-40 Washer Head Serrated Structural Screws for all your woodworking needs.
Spax MPN 4581820802035 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $89.99. Our online price is $99.99.
$99.99
Includes free shipping on orders over $75 · $8.99 standard below
Delivery in as little as 1–4 business days Order within — for same-day shipping
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Elevate your woodworking projects with the SPAX PowerLags 5/16 in. X 8 in. L T-40 Washer Head Serrated Structural Screws. Designed for optimal performance, these screws are perfect for wood-to-wood applications, including framing, decking, and more.

  • Exceptional Strength: With a grade 5 gauge, these structural screws provide outstanding holding power, ensuring your projects stand the test of time.
  • High Corrosion Resistance: Crafted from durable materials, the screws feature a high corrosion-resistant finish, making them ideal for both indoor and outdoor use.
  • Easy Installation: The T-40 drive style offers a secure fit and reduces stripping, while the included driver bit makes installation quick and hassle-free.
  • Serrated Design: The serrated threads enhance grip, allowing for faster driving and superior performance in various wood materials.

Whether you are a professional contractor or a DIY enthusiast, the SPAX PowerLags 5/16 in. X 8 in. L T-40 Washer Head Serrated Structural Screws are a must-have in your toolkit. Don't compromise on quality—choose screws that deliver strength and reliability. Grab your pack today and experience the difference!

The Details Specifications

Brand Spax
SKU 5034900
UPC 712216023161
Unit 0
Case Pack Quantity 2 per case
Retail Unit Quantity 1
Unit of Measure 50 PK
Dimensions (L × W × H) 4 × 10 × 3
Weight 5 lbs
Cubic Feet 0.10137 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
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The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

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About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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