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Southwire 500 ft. 14/1 Solid THHN Building Wire

Southwire 500 ft. 14/1 Solid THHN Building Wire

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Upgrade your projects with Southwire 500 ft. 14/1 Solid THHN Building Wire 11583258, offering durability, reliability, and superior performance for all electrical needs.
Southwire MPN 11583258
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 $0.39
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

Upgrade your electrical installations with the Southwire 500 ft. 14/1 Solid THHN Building Wire 11583258. This high-quality wire is designed for reliability and durability, making it an essential choice for both professionals and DIY enthusiasts.

Key features of the Southwire 500 ft. 14/1 Solid THHN Building Wire 11583258 include:

  • Amp Rating: 15 amps, ideal for a range of applications.
  • Conductor Gauge: 14 AWG, providing optimal conductivity.
  • Conductor Material: Made from high-grade copper for superior performance.
  • Insulation Material: Durable PVC, ensuring protection against environmental elements.
  • Flame Retardant: Yes, enhancing safety during use.
  • Ground Material: Copper ensures excellent grounding capabilities.
  • Jacket Material: Nylon, adding an extra layer of protection.
  • Number of Conductors: 1, perfect for simplified installations.

This Southwire 500 ft. 14/1 Solid THHN Building Wire 11583258 is not suitable for direct burial, but it excels in indoor applications, making it perfect for residential or commercial projects. Experience peace of mind with its flame retardant properties and robust construction, designed to withstand rigorous usage.

Don’t compromise on quality—choose the Southwire 500 ft. 14/1 Solid THHN Building Wire 11583258 for your next electrical project. Order now and ensure a safe, efficient, and durable electrical system!

The Details Specifications

Brand Southwire
SKU 32923
UPC 032886892691
Unit 0
Case Pack Quantity 2 per case
Retail Unit Quantity 500
Unit of Measure 500 SO
Dimensions (L × W × H) 7 × 7 × 4
Weight 8 lbs
Cubic Feet 0.10969 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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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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