Specification Brand : Generic BulletPoint1 : Compatible with 80/20 15 Series 3380 BulletPoint2 : End Fastener Assembly (15 Pack) BulletPoint3 : 5/16-18 Thread BulletPoint4 : Material: Steel BulletPoint5 : Finish: Zinc-Plated BulletPoint6 : US BASED BUSINESS Color : Black DriveSystem : External Hex DriveSystem1 : Slotted DriveSystem2 : External Hex ExteriorFinish : Zinc ExternallyAssignedProductIdentifier : 6975182581378 FinishType : Zinc-Plated GradeRating : industrial ItemDisplayWeight : 11 ounces ItemName : End Fastener Assembly (15 Pack) Compatible 80/20 3380 15 Series Fractional Aluminum Extrusion Profiles. Sutton Concepts SKU: 1217-SS-15 ItemPackageDimensions_Height : 1 inches ItemPackageDimensions_Length : 4 inches ItemPackageDimensions_Width : 6 inches ItemPackageQuantity : 15 ItemTypeKeyword : t-nuts Manufacturer : Sutton Concepts LLC Material : Steel MeasurementSystem : Imperial MetalType : Alloy Steel ModelNumber : 1217-SS-15 NumberOfItems : 15 NumberOfPieces : 15 PackageLevel : unit PartNumber : 1217-SS-15 Pattern : T-nut ProductDescription : End Fasteners Assemblies provide a fixed 90° connection between two 15 Series extrusions. You will only need to drill a small access hole in one extrusion, and tap the end of the mating extrusion. Save time and money with this quick and almost invisible connection. Compatible with 15 Series Aluminum Extrusion Profile Each Assembly includes two pieces – (1) End Fastener Clip, and (1) Button Head Socket Cap Screw - Stainless Steel. These parts are 100% equivalent to the following manufacturers: 80/20 #3380 T-Slots #651161 Frame-World #EF-29 McMaster #47065T156 Sutton Concepts 1217-SS ProductSiteLaunchDate : 2020-11-20T08:00:00.000Z Size : 15 Series Style : 20 Series SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 0.01 UnspscCode : 31161500