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SPAX PowerLags 5/16 in. in. X 6 in. L T-40 Washer Head Serrated Structural Screws
SPAX PowerLags 5/16 in. in. X 6 in. L T-40 Washer Head Serrated Structural Screws
SPAX PowerLags 5/16 in. in. X 6 in. L T-40 Washer Head Serrated Structural Screws
SPAX PowerLags 5/16 in. in. X 6 in. L T-40 Washer Head Serrated Structural Screws
SPAX PowerLags 5/16 in. in. X 6 in. L T-40 Washer Head Serrated Structural Screws
SPAX PowerLags 5/16 in. in. X 6 in. L T-40 Washer Head Serrated Structural Screws

SPAX PowerLags 5/16 in. in. X 6 in. L T-40 Washer Head Serrated Structural Screws

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Experience superior strength and reliability with SPAX PowerLags 5/16 in. X 6 in. L T-40 Washer Head Serrated Structural Screws for all your construction needs.
Spax MPN 4581820801525 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $66.99. Our online price is $74.99.
$74.99
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

Discover the versatility and strength of SPAX PowerLags 5/16 in. X 6 in. L T-40 Washer Head Serrated Structural Screws. Designed for structural wood-to-wood connections, these screws are perfect for applications such as ledgers, framing, and more. Enjoy peace of mind knowing your projects are secure with these high-performance screws.

Key Features:

  • Application: Ideal for structural connections, ensuring robust support.
  • Size: Measuring 5/16 in. in diameter and 6 in. in length, they provide excellent holding power.
  • Drive Style: Compatible with T-40 driver bits, making installation effortless.
  • Included Driver Bit: Comes with a T-40 driver bit for added convenience.
  • Corrosion Resistance: Finished with high corrosion resistance to withstand the elements.
  • Gauge: Grade 5 for durability and reliability in any project.

The serrated design of these screws enhances grip and reduces the risk of slippage, ensuring a tight, secure fit. Whether you're a professional contractor or a DIY enthusiast, SPAX PowerLags 5/16 in. X 6 in. L T-40 Washer Head Serrated Structural Screws are engineered to exceed your expectations.

Don’t compromise on quality—elevate your projects with the strength and reliability of SPAX PowerLags. Order now and experience the difference!

The Details Specifications

Brand Spax
SKU 5034883
UPC 712216023154
Unit 0
Case Pack Quantity 4 per case
Retail Unit Quantity 1
Unit of Measure 50 PK
Dimensions (L × W × H) 3 × 7 × 3
Weight 4 lbs
Cubic Feet 0.05053 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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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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