Key features

• •Coupling nuts are used for joining two externally threaded items but most commonly used for connecting threaded rod Coupling nuts are very similar to hex nuts but are much longer giving it the ability to join two externally threaded fasteners and create an extension Rod Coupling Nuts are a great item to have in situations where the length of a threaded item needs to be extended
• •Made from stainless steel grade 18-8 which offers a high level of chemical and corrosion resistance that will out perform and out last all zinc plated fasteners for years with out the need to perform costly and time consuming maintenance
• •Size: 3/8-16
• •Length: 1-1/8"
• •Thread (Coarse or Fine) : Coarse