This 2/5pcs 304 A2 Stainless Steel Thread Adapter is designed for male to male connections, featuring double head transfer screw bolts in sizes ranging from M3 to M20. Made from high-quality 304 stainless steel, it offers excellent corrosion resistance and strength for reliable performance in demanding environments.

The precision threads ensure a secure and stable fit, making it ideal for extending or connecting threaded components in industrial, automotive, and DIY applications. Each adapter is crafted to withstand heavy use while maintaining smooth installation and removal.

Whether you need to join two threaded parts or create a custom assembly, this versatile adapter provides a durable solution. The compact double head design allows for easy handling and efficient torque transfer during tightening.