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Southwire 500 ft. 8/1 Solid THHN Building Wire

Southwire 500 ft. 8/1 Solid THHN Building Wire

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Discover the Southwire 500 ft. 8/1 Solid THHN Building Wire, engineered for reliability and safety in all your electrical projects.
Southwire MPN 10632802
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $0.99, average $0.99
In-Store Exclusive

This one's worth the trip to the store.

Brands like Weber, Milwaukee, Yeti, and DeWalt restrict where their products can be sold online — and for good reason. In-store buyers get authentic products, full manufacturer warranty, and access to pricing that simply isn't allowed to be advertised on the web.

  • Authorized dealer network · Full manufacturer warranty & support
  • Guaranteed authentic · No counterfeits, no gray-market resellers
  • The brands set these standards · Be wary of sellers who don't follow them
Why isn't this online? The whole story →
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 reliability and performance with the Southwire 500 ft. 8/1 Solid THHN Building Wire. Designed for a wide range of applications, this high-quality wire is an essential choice for both professionals and DIY enthusiasts.

Featuring a robust conductor gauge of 8, this solid copper wire is engineered to handle an impressive amp rating of 95, ensuring it meets your power needs with ease. The Southwire 500 ft. 8/1 Solid THHN Building Wire is not only flame retardant but also suitable for direct burial, making it incredibly versatile for various installation environments.

  • Conductor Material: Premium solid copper for superior conductivity
  • Insulation Material: Durable and flame-retardant for enhanced safety
  • Number of Conductors: 1, ideal for streamlined wiring solutions
  • Construction: Designed to withstand tough conditions while ensuring long-lasting performance

Whether you're working on residential, commercial, or industrial projects, the Southwire 500 ft. 8/1 Solid THHN Building Wire provides the quality and durability you can trust. Don't compromise on your electrical wiring needs—opt for a wire that delivers superior performance and safety.

Upgrade your wiring solutions today with the Southwire 500 ft. 8/1 Solid THHN Building Wire. Click the link to order now and ensure your next project is powered by the best!

The Details Specifications

Brand Southwire
SKU 31675
UPC 032886334306
Unit 0
Case Pack Quantity 1 per case
Retail Unit Quantity 500
Unit of Measure 500 SO
Dimensions (L × W × H) 12 × 12 × 4
Weight 27 lbs
Cubic Feet 0.31959 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Ask our counter. Or theirs.

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What we offer
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Ships Nationwide From our distribution network
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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
Their Counter
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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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