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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.

Get the reliable Southwire 500 ft. 14/1 Solid THHN Building Wire 11581658 for optimal conductivity and safety in your electrical projects.
Southwire MPN 11581658
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.

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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

Discover the reliability and performance of the Southwire 500 ft. 14/1 Solid THHN Building Wire 11581658, your essential solution for various electrical projects. This high-quality wire is designed to deliver optimal conductivity and durability, making it an ideal choice for both residential and commercial applications.

Key features of the Southwire 500 ft. 14/1 Solid THHN Building Wire 11581658 include:

  • Amp Rating: Rated for 15 amps to handle your electrical needs with ease.
  • Conductor Gauge: 14 gauge provides sufficient capacity for most wiring scenarios.
  • Conductor Material: Made from high-quality copper for superior conductivity and reliability.
  • Flame Retardant: Engineered to prevent the spread of fire, enhancing safety in your projects.
  • Insulation Material: PVC insulation offers excellent protection against abrasion and moisture.
  • Jacket Material: Durable nylon jacket ensures longevity and resistance to wear and tear.
  • Number of Conductors: 1 conductor, perfect for straightforward installation and use.

Whether you're wiring up a new home or making upgrades to existing systems, the Southwire 500 ft. 14/1 Solid THHN Building Wire 11581658 is crafted to meet your needs while adhering to the highest safety standards. Its robust design allows for easy handling and installation, ensuring that your projects are completed efficiently.

Don't compromise on quality when it comes to your electrical wiring. Invest in the Southwire 500 ft. 14/1 Solid THHN Building Wire 11581658 today and experience the peace of mind that comes with using a trusted brand. Order now and ensure your projects are wired for success!

The Details Specifications

Brand Southwire
SKU 30243
UPC 032886892677
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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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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