4040 M8 Thread T Spring Nut, Pack of 50, Mergorun Silver European Standard 40 Series Aluminum Slot Carbon Steel Half Round Roll in Spring T Slot

4040 M8 Thread T Spring Nut, Pack of 50, Mergorun Silver European Standard 40 Series Aluminum Slot Carbon Steel Half Round Roll in Spring T Slot

• COMPATIBILITY FOR 40 SERIES: Designed specifically for European Standard 40 Series Aluminum Extrusion profiles. These M8 Thread T-Nuts serve as essential fasteners for building industrial aluminum frame structures, 3D printers, CNC routers, robotics projects, and shelving units.
• EASY ROLL-IN INSTALLATION: Featuring a convenient half-round roll-in design, these nuts can be inserted directly into the aluminum slot hole at any assembly point, eliminating the need to slide them in from the ends. This simplifies retrofitting and adding accessories to existing frames.
• SECURE POSITIONING WITH SPRING BALL: Each T slot nut is equipped with a back spring ball mechanism that fixes its position within the slot. This prevents the nut from sliding or falling due to gravity during vertical installation, making the assembly process simple and reliable.
• DURABLE CARBON STEEL CONSTRUCTION: Made from high-quality Carbon Steel with a silver finish, these nuts offer lasting performance and structural integrity. , they provide a heavy-duty connection for professional and DIY profile connections.
• PRECISE DIMENSIONS & VALUE PACK: The nuts measure 21.1 x 13.3 x 7.4mm (approx. 0.83" x 0.52" x 0.29") ensuring a tight fit for standard slots. This package includes 50pcs M8 Spring T-Nuts, providing an ample supply for large-scale projects or future repairs.