Need to join some threaded rods or extend bolts? This 10-pack of 3/4-16 x 2-1/4 steel coupling nuts has you covered! These elongated hex nuts are perfect for connecting male threads when you need extra length or joining capability. With a 3/4-16 fine thread pattern and 2-1/4 inch length, they provide plenty of threading surface for secure connections. The Grade A steel construction means they're tough enough for most applications, and the clear zinc plating adds corrosion resistance for longevity. The 1-inch wrench size makes installation straightforward with standard tools. Whether you're working on furniture, machinery, structural projects, or any situation where you need to extend or join threaded components, these coupling nuts get the job done. BoltsandNuts.com (a family-owned business with over 100+ years of combined fastener experience) stands behind these quality fasteners. The 10-piece quantity means you'll have spares for your current project and future needs. The fine thread design provides better adjustment precision and vibration resistance compared to coarse threads in many applications. These are particularly useful when standard nuts won't give you the length or connection capability you need. From DIY home projects to professional industrial applications, these versatile coupling nuts are one of those hardware items you'll be glad to have in your toolbox when the need arises!
