![National Hardware 4013BC Series N182-710 Coupling Nut, UNC Thread, 1/2-13 Thread, Galvanized [SKU: ORG7182991]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/600x600/products/68149/66035/7182991__07140.1683122914.jpg?c=1 "National Hardware 4013BC Series N182-710 Coupling Nut, UNC Thread, 1/2-13 Thread, Galvanized [SKU: ORG7182991]")
Product Overview
National Hardware 4013BC Coupling Nut, Thread Type: UNC, Thread Size: 1/2-13, Galvanized [QTY/UOM: 1EA / 1EA] [PMS SKU: ] [Category: METAL SHAPES & STOCKS/COUPLING NUTS;Shop All]
![National Hardware 4013BC Series N182-710 Coupling Nut, UNC Thread, 1/2-13 Thread, Galvanized [SKU: ORG7182991]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/1280x1280/products/68149/66035/7182991__07140.1683122914.jpg?c=1 "National Hardware 4013BC Series N182-710 Coupling Nut, UNC Thread, 1/2-13 Thread, Galvanized [SKU: ORG7182991]")
![National Hardware 4013BC Series N182-684 Coupling Nut, UNC Thread, 3/8-16 Thread, Galvanized [SKU: ORG7183015]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/68148/66034/7183015__20071.1683122913.jpg?c=1 "National Hardware 4013BC Series N182-684 Coupling Nut, UNC Thread, 3/8-16 Thread, Galvanized [SKU: ORG7183015]")
National Hardware
![National Hardware 4013BC Series N182-718 Coupling Nut, UNC Thread, 5/8-11 Thread, Galvanized [SKU: ORG7183023]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/68150/66036/7183023__51428.1683122914.jpg?c=1 "National Hardware 4013BC Series N182-718 Coupling Nut, UNC Thread, 5/8-11 Thread, Galvanized [SKU: ORG7183023]")
National Hardware
![Stanley Hardware 4003 Series N182-659 Coupling Nut, UNC Thread, 10-24 Thread, Steel, Zinc [SKU: ORG2575223]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/18202/17797/2575223__80034.1683058807.jpg?c=1 "Stanley Hardware 4003 Series N182-659 Coupling Nut, UNC Thread, 10-24 Thread, Steel, Zinc [SKU: ORG2575223]")
Stanley Hardware
![Stanley Hardware 4003 Series N182-691 Coupling Nut, UNC Thread, 7/16-14 Thread, Steel, Zinc [SKU: ORG6541486]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/18206/17801/6541486__94836.1683058809.jpg?c=1 "Stanley Hardware 4003 Series N182-691 Coupling Nut, UNC Thread, 7/16-14 Thread, Steel, Zinc [SKU: ORG6541486]")
Stanley Hardware
![Stanley Hardware 4003 Series N182-717 Coupling Nut, UNC Thread, 5/8-11 Thread, Steel, Zinc [SKU: ORG4131926]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/18208/17803/4131926__63860.1683058810.jpg?c=1 "Stanley Hardware 4003 Series N182-717 Coupling Nut, UNC Thread, 5/8-11 Thread, Steel, Zinc [SKU: ORG4131926]")
Stanley Hardware