Specification Brand : uxcell BulletPoint1 : [Size] - Dimension: 52x41mm/ 2.05x1.61-inch(W*H); Mounting Hole Diameter: 6.5mm / 0.26-inch; Thickness: 6mm/ 0.24-inch BulletPoint2 : [Material] - Made of aluminum alloy with an oxidation surface, this aluminum corner bracket is of good rust resistance, high hardness, and long service life. BulletPoint3 : [Used for] - These corner brackets are used for the connection between two aluminum profiles and facilitate the connection of aluminum profiles with other components. When it is installed, it is inserted into the hole of two profiles and then tightened with set screws. BulletPoint4 : [Application] - They are for the 3060 series of aluminum profiles and are suitable for 45-degree internal joint fixing. Widely used for building industrial aluminum frame structures, 3D printers, CNC routers, CNC laser cutters, robotics projects, woodworking machinery, fish tank, etc. BulletPoint5 : [Not] - Easy to install, commonly used the corresponding series of T-bolts with flange nuts or T-nuts with hexagon socket bolts. Mounting fasteners are not included. Please allow a 1-2mm deviation due to manual measurement. Color : Black ExternallyAssignedProductIdentifier1 : 664723441306 ExternallyAssignedProductIdentifier2 : 0664723441306 ExternallyAssignedProductIdentifier3 : 00664723441306 FinishType : Oxidized GpsrSafetyAttestation : 1 IncludedComponents : Strut Channel Bracket, hardware, bracket ItemDepth : 2.05 inches ItemName : uxcell 2Pcs 45 Degree Angle Aluminum Profile Corner Brackets, Corner Brace Joint Connectors for 3060 Series (Black) ItemPackageDimensions_Height : 11.6078 centimeters ItemPackageDimensions_Length : 4.5974 centimeters ItemPackageDimensions_Width : 7.8994 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : hardware-brackets Manufacturer : uxcell Material : Aluminum ModelName : Brackets ModelNumber : a23070100ux0440 MountingType : Corner Mount NumberOfBoxes : 1 NumberOfItems : 4 NumberOfPieces : 25 PackageLevel : unit PartNumber : a23070100ux0440 ProductDescription : Description:Made of aluminum alloy with an oxidation surface, this aluminum corner bracket is of good rust resistance, high hardness, and long service life. These corner brackets are used for the connection between two aluminum profiles and facilitate the connection of aluminum profiles with other components. When it is installed, it is inserted into the hole of two profiles and then tightened with set screws. They are for the 3060 series of aluminum profiles and are suitable for 45-degree internal joint fixing. Widely used for building industrial aluminum frame structures, 3D printers, CNC routers, CNC laser cutters, robotics projects, woodworking machinery, fish tank, etc. Easy to install, commonly used the corresponding series of T-bolts with flange nuts or T-nuts with hexagon socket bolts. Mounting fasteners are not included. Please allow 1-2mm deviation due to manual measurement.