M3 M4 M5 M6 M8 Slot T-nut Sliding T Nut Hammer Drop in Fasten Connector for EU 20 30 40 45Series Aluminum Profile 2020 3030 4040(50PCS,40-M8)

M3 M4 M5 M6 M8 Slot T-nut Sliding T Nut Hammer Drop In Fasten Connector For EU 20 30 40 45Series Aluminum Profile 2020 3030 4040Product Name:T NutMaterial: Nickel Plated Carbon SteelThread Diameter: M3/M4/M5/M6/M8Package included:5/10/20/50/100 x T NutNote:1.Transition: 1cm=10mm=0.39inch.2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.3. Please allow slight manual measurement deviation for the data.

• Precision-engineered T-nuts for M3, M4, M5, M6, and M8 bolts, designed for seamless compatibility with 20, 30, 40, and 45 series aluminum profiles including 2020, 3030, 4040 extrusions.
• Hammer drop-in design ensures quick and secure fastening, providing a tight grip within T-slots for industrial, automotive, and 3D printing applications.
• Made from carbon steel with galvanized or nickel-plated surface treatment for enhanced long-lasting performance.
• Ideal for heavy-duty use in machinery, construction, and automation setups, offering sliding and locking functionality in aluminum framing systems.
• Includes multiple size options (M3-M8) to fit various bolt requirements, ensuring versatility for DIY projects, CNC machines, and assembly workbenches.