2020 Series T Sliding Nut SQXBK 100PCS M4 Thread Slide in T-Nuts for 20x20 Standard 6mm T-Slot Aluminum Extrusion Profile, Hammer Nut Block Square Nuts,M4 T Nut - 29358-STSN-M4-100

• Quality assurance: The sliding T-nut is made of high-quality carbon steel, which has the characteristics of moisture-proof, oxidation resistance, corrosion resistance, etc., and is safe and lead-free. This material is twice as hard as copper. Safe and reliable: The hammerhead T-nut needs to be embedded from the end of the aluminum profile. Optimum connection strength and reliability. It is very easy to slide into the T-groove of the aluminum profile. It is easy to install and is the most commonly used component in aluminum profile systems. Wide application: T-slot slide nut is suitable for 2020 series aluminum profiles with 6mm slot, which is widely used in construction industry aluminum profile frame structure, 3D printers, CNC routers, CNC laser cutting machines, robot engineering, etc. Product specifications: Thread diameter: M4. The T-nut is suitable for 2020 series aluminum profiles with a 6mm slot. How to Use: The sliding nut can only be inserted into the T-slot from the end type for the best connection strength and reliability. It is very easy to slide into the T-groove of the aluminum profile., Manufacturer: SQXBK