![Stanley Hardware 4003 Series N182-691 Coupling Nut, UNC Thread, 7/16-14 Thread, Steel, Zinc [SKU: ORG6541486]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/600x600/products/58300/57357/6541486__50860.1692626276.jpg?c=1 "Stanley Hardware 4003 Series N182-691 Coupling Nut, UNC Thread, 7/16-14 Thread, Steel, Zinc [SKU: ORG6541486]")
Product Overview
Larger couplers come with witness holes to confirm rods are threaded together completely, For connecting two pieces of threaded rods. [QTY/UOM: 1EA / 1EA]
![Stanley Hardware 4003 Series N182-691 Coupling Nut, UNC Thread, 7/16-14 Thread, Steel, Zinc [SKU: ORG6541486]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/1280x1280/products/58300/57357/6541486__50860.1692626276.jpg?c=1 "Stanley Hardware 4003 Series N182-691 Coupling Nut, UNC Thread, 7/16-14 Thread, Steel, Zinc [SKU: ORG6541486]")
![Stanley Hardware 4003 Series N182-659 Coupling Nut, UNC Thread, 10-24 Thread, Steel, Zinc [SKU: ORG2575223]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/58298/57355/2575223__75094.1692626276.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 N182-717 Coupling Nut, UNC Thread, 5/8-11 Thread, Steel, Zinc [SKU: ORG4131926]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/58299/57356/4131926__13786.1692626276.jpg?c=1 "Stanley Hardware 4003 Series N182-717 Coupling Nut, UNC Thread, 5/8-11 Thread, Steel, Zinc [SKU: ORG4131926]")
Stanley Hardware
![National Hardware 4013BC Series N182-684 Coupling Nut, UNC Thread, 3/8-16 Thread, Galvanized [SKU: ORG7183015]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/29454/29209/7183015__49076.1691783328.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 N182-710 Coupling Nut, UNC Thread, 1/2-13 Thread, Galvanized [SKU: ORG7182991]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/29451/29206/7182991__24412.1691783328.jpg?c=1 "National Hardware 4013BC Series N182-710 Coupling Nut, UNC Thread, 1/2-13 Thread, Galvanized [SKU: ORG7182991]")
National Hardware
![National Hardware 4013BC Series N182-718 Coupling Nut, UNC Thread, 5/8-11 Thread, Galvanized [SKU: ORG7183023]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/29452/29207/7183023__84371.1691783328.jpg?c=1 "National Hardware 4013BC Series N182-718 Coupling Nut, UNC Thread, 5/8-11 Thread, Galvanized [SKU: ORG7183023]")
National Hardware