Specification Brand : TTZEZE BulletPoint1 : Hight Quality Material - High quality aluminum alloy, surface anodic oxidation treatment, will not drop color. Used with M5 screw & M5 T nut. BulletPoint2 : Wide Applications - Widely used office and factory appliance for building industrial aluminum frame structures, 3D printers, CNC Routers, CNC laser cutters, Robotics Projects. BulletPoint3 : Measurement Data - Package includes 4PCS T shape brackets outside joint plate. Size is 60x60x4mm/2.36x2.36x0.16'', please refer to the second picture for detailed size data. BulletPoint4 : Used for - 2020 Series aluminum profile 5-hole 90 degree T shape outside joining plate, used to connect metric 20 series aluminum profiles. BulletPoint5 : Quantity: 8-per case Color : Silver CompatibleGrooveDiameter : 0.25 inches CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 10707392431067 ExternallyAssignedProductIdentifier1 : 0099385161314 ExternallyAssignedProductIdentifier2 : 099385161314 FinishType : Anodized GpsrSafetyAttestation : 1 GradeRating : Commercial IncludedComponents : APL4 (8) ItemDepth : 60 millimeters ItemName : TTZEZE 4 PCS Joint Plate, Surface Anodic Oxidation Silver T Shape Corner Bracket, 5 Hole Outside Joining Plate for 2020 Series Aluminum Profile 3D Printer Frame ItemPackageDimensions_Height : 8.3058 centimeters ItemPackageDimensions_Length : 2.2098 centimeters ItemPackageDimensions_Width : 8.1026 centimeters ItemPackageQuantity : 1 ItemShape : Square ItemTypeKeyword : hardware-brackets Manufacturer : TTZEZE Material : Aluminum ModelName : Outdoor Accents ModelNumber : 00672SI MountingType : Corner Mount NumberOfItems : 1 NumberOfPieces : 12 PackageLevel : case PartNumber : 00672SI ProductDescription : Features: - T shape outside joining plate, made of high quality material aluminum, durable. - T shape outside joining plate for 2020/3030/4040/4545 series aluminum alloy. - These aluminum joint bracket plates allow you to join standard 20mm t-slot/v-slot aluminum extrusion. - Used widely in the office and factory appliance, communication equipments, ship assembly and other machinery industry. ..... Specification: Material: Aluminum Color: Silver joining plates Thickness: 4mm / 0.16 inch ..... Package Include: 4pcs x Aluminum Alloy T Plate ..... Note: 1.The colors may have difference as the different display, please understand. 2.Please check the specific size of the product according to the second picture before you bid. 3.Please allow 1-2mm error due to manual measurement, please make sure you do not mind before you bid.