Specification Brand : 80/20 BulletPoint1 : This t-nut is made out of ST50 stamped steel with a bright zinc finish and is compatible with our 20 Series extruded aluminum profiles or 20mm based t slot aluminum extrusion. BulletPoint2 : Used with a M4 bolt to mount joining plates, brackets, or other t-track accessories. Works great for our 20-2020, 20-2040, 20-4040, and many 20x20 based extrusions. BulletPoint3 : This t-nut measures 9mm x 3mm x 9mm long and works great as mainstay piece of your home improvement arsenal. Works with many other competitor's extruded profiles. BulletPoint4 : The centered thread of the slide-in economy T-nut lends itself to connections towards the middle of a profile or with a flat plate. BulletPoint5 : This t-nut can be used in a wide variety of applications including 3d printers, cnc machine, building industrial aluminum frame structures, CNC laser cutters, Robotics Projects and more. BulletPoint6 : Thread Size: 5/16-18 Color : Black DriveSystem : Slotted ExteriorFinish : Zinc ExternallyAssignedProductIdentifier1 : 794094981573 ExternallyAssignedProductIdentifier2 : 0794094981573 FinishType : Stainless Steel GpsrSafetyAttestation : 1 GradeRating : Commercial ItemName : 8020, 14159, 20 Series Steel M4 Slide-in Economy T Nuts Hardware Block Nuts for 20mm Series Aluminum Extrusions 80/20 Profiles (25) ItemPackageDimensions_Height : 7 inches ItemPackageDimensions_Length : 6 inches ItemPackageDimensions_Width : 5 inches ItemPackageQuantity : 25 ItemTypeKeyword : t-nuts Manufacturer : 80/20 Inc. Material : Steel MeasurementSystem : Inch MetalType : Alloy Steel ModelNumber : f24042200ux5999 NumberOfItems : 1 NumberOfPieces : 25 PackageLevel : unit PartNumber : 14159-Parent ProductDescription : The slide-in economy T-nut with centered thread is a cost-effective fastening option available with options in size, material, thread, and finish. This t-nut loads from the profile ends only. The centered thread of the slide-in economy T-nut lends itself to connections towards the middle of a profile or with a flat plate. ProductSiteLaunchDate : 2015-02-04T16:13:24.415Z Size : 14.9x8.8x8.5mm StreetDate : 2023-05-30T07:00:00.000Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 31161700