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SPAX PowerLags 1/4 in. in. X 4 in. L T-30 Washer Head Serrated Structural Screws
SPAX PowerLags 1/4 in. in. X 4 in. L T-30 Washer Head Serrated Structural Screws
SPAX PowerLags 1/4 in. in. X 4 in. L T-30 Washer Head Serrated Structural Screws
SPAX PowerLags 1/4 in. in. X 4 in. L T-30 Washer Head Serrated Structural Screws
SPAX PowerLags 1/4 in. in. X 4 in. L T-30 Washer Head Serrated Structural Screws
SPAX PowerLags 1/4 in. in. X 4 in. L T-30 Washer Head Serrated Structural Screws

SPAX PowerLags 1/4 in. in. X 4 in. L T-30 Washer Head Serrated Structural Screws

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Discover the strength of SPAX PowerLags 1/4 in. X 4 in. L T-30 Washer Head Serrated Structural Screws, perfect for reliable wood construction and framing.
Spax MPN 4581820701005 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $30.99. Our online price is $34.99.
$34.99
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

Experience unmatched strength and durability with SPAX PowerLags 1/4 in. X 4 in. L T-30 Washer Head Serrated Structural Screws. Designed for wood-to-wood applications, these structural screws are your go-to choice for reliable framing and construction projects.

Featuring a high corrosion-resistant finish, these screws are engineered to withstand the elements, ensuring long-lasting performance in any environment. The serrated design allows for superior grip and holding power, making them perfect for both indoor and outdoor use.

  • Size: 1/4 in. diameter and 4 in. length
  • Drive Style: T-30, compatible with most standard driver bits
  • Material: Grade 5 for added strength and reliability
  • Head Type: Washer head for enhanced load distribution
  • Included: T-30 driver bit for your convenience

Whether you're tackling a DIY home improvement project or working on a professional construction job, the SPAX PowerLags 1/4 in. X 4 in. L T-30 Washer Head Serrated Structural Screws provide the ultimate solution for securing wood structures with confidence.

Don't settle for less when it comes to your projects. Boost your construction quality and efficiency by adding these premium screws to your toolbox today!

The Details Specifications

Brand Spax
SKU 5034897
UPC 712216019218
Unit 0
Case Pack Quantity 4 per case
Retail Unit Quantity 1
Unit of Measure 50 PK
Dimensions (L × W × H) 3 × 8 × 3
Weight 2 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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