Hex Coupling Nuts, Rod Coupling Nuts 5/16"-18 UNC, 1-3/4" Length (50 PCS), Ideal for Threaded Rods & Studs, 1.75-Inch Length with Zinc Plating (50)

About this item

• 𝐀𝐃𝐇𝐄𝐑𝐈𝐍𝐆 𝐓𝐎 𝐀𝐍𝐒𝐈 𝐒𝐓𝐀𝐍𝐃𝐀𝐑𝐃𝐒: Our hex coupling nuts feature UNC threads at 5/16"-18 with a length of 1.75 inches, easily fastened with a 1/2-inch wrench. In the case of any quality issues, we offer free returns and exchanges.
• 𝐋𝐎𝐍𝐆𝐄𝐑 𝐋𝐄𝐍𝐆𝐓𝐇, 𝐒𝐓𝐑𝐎𝐍𝐆𝐄𝐑 𝐂𝐎𝐍𝐍𝐄𝐂𝐓𝐈𝐎𝐍: Compared to the 7/8-inch hex coupling nut you find at hardware store, our standard 1.75-inch hex coupling nut provides a stronger connection with its extended length.
• 𝐀𝐂𝐂𝐔𝐑𝐀𝐓𝐄 𝐓𝐀𝐏𝐏𝐈𝐍𝐆 𝐅𝐎𝐑 𝐏𝐑𝐄𝐂𝐈𝐒𝐄 𝐓𝐇𝐑𝐄𝐀𝐃𝐒: The nut's dual ends allow for easy and precise screwing into your projects, effortlessly threading in like cutting through butter. This ensures a remarkably secure load transfer.
• 𝐙𝐢𝐧𝐜 𝐏𝐥𝐚𝐭𝐢𝐧𝐠 𝐟𝐨𝐫 𝐑𝐮𝐬𝐭 𝐑𝐞𝐬𝐢𝐬𝐭𝐚𝐧𝐜𝐞: Our hex coupling nut boasts top-notch zinc plating inside and out, preventing rust and preserving your project's aesthetics. Galvanized carbon steel outperforms stainless steel in welding applications.
• 𝐕𝐄𝐑𝐒𝐀𝐓𝐈𝐋𝐄 𝐀𝐏𝐏𝐋𝐈𝐂𝐀𝐓𝐈𝐎𝐍𝐒: Ideal for joining two shorter threaded rods & studs into one, our hex coupling nuts are versatile and well-suited for tasks like installing ceiling-mounted industrial pipes and equipment, lighting fixtures, and leveling bench legs, among many other applications. Share your unique uses with us!