8PCS 3/8"-16 Hex Coupling Nuts, Carbon Steel Threaded Rod Couplers

Hex Coupling Nuts joining two shorter threaded rods and studs into one. When stacking multiple nuts is required, the Coupling nut serves as an extended nut, effectively fastening and protecting the threads. They are perfect choice for screw, wedge anchor connection to increase the length, hardware fastening, furniture repair, equipment maintenance.Specification:Color: SilverMaterial: Carbon SteelPackage List: 8 Pack Hex Coupling NutsAdvantage:1.The threaded connection nut is made of high-quality stainless steel, with high hardness and is not easily deformed or damaged. It has rust resistance and can be used for a long time .2.Exquisite precision machining delivers fine details, high dimensional accuracy and excellent structural stability.3.Deep Thread Design enhances fastening capabilities, two components are securely connected, and significantly improving retention strength.

• 3/8"-16 Standard Thread Fit: Feature standard 3/8"-16 coarse thread specification for tight thread engagement, ensuring accurate alignment and seamless matching with matched bolts and studs
• Hex Design for Firm Grip: Integral hex body design provides ample contact area for wrenches, enabling stable clamping, easy tightening and preventing slippage during installation
• High-Strength Carbon Steel Build: Made of premium carbon steel with solid one-piece structure, delivering great hardness, tensile strength and wear resistance for long-term heavy-duty connection
• Extended Coupling for Length Extension: Long female threaded coupling structure connects two threaded rods or bolts end to end, perfectly for lengthening studs, support rods and mounting assemblies
• Wide Applications in Daily & Induristal Projects: Ideal for stud splicing, bracket connection, threaded fastener lengthening, furniture assembly, shelf support, industrial machinery and various DIY hardware fastening