Straight Line Connector, 7 Inch Joint Bracket for 4040 Series T Slot 8mm Aluminum Extrusion Profile, 4 PcsDescription：Used for 8mm slot standard 40mm aluminum extrusion profiles.Made of carbon steel, zinc plated finish, good rust and durable to use.To connect aluminum profiles straight lengthened connection between two profiles.Built-in connection with beautiful and simple features.Widely used for building industrial aluminum frame structures, 3D printers, CNC Routers, CNC laser cutters, Robotics Projects.Please Note: Screws are not included. Specification:Material: Carbon SteelFinish: Zinc PlatedHole Quantity: 4Screw Hole Size: M6Slot: 8mm / 0.31"Total Size: 180mm x 20mm x 10mm / 7.09" x 0.79" x 0.39" (L*W*T) Package Content:4 x Straight Inside Connectors.
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