Specification Brand : 80/20 BulletPoint1 : Measures 17 mm x 9.6 mm x 22 mm long with a M8 thread BulletPoint2 : 15 and 40 Series compatible BulletPoint3 : Made out of 1045 steel with a bright zinc finish BulletPoint4 : Loads from the profile end and is a strong durable connection BulletPoint5 : For use ONLY with double anchor fastener Color : Silver DriveSystem : Slotted ExteriorFinish : Zinc FinishType : Zinc-plated GradeRating : industrial ItemName : 13053, 15 40 Series M8 x 1.25 Self Aligning Slide in T-Nut Ball Spring (10 Pack) ItemPackageDimensions_Height : 7 inches ItemPackageDimensions_Length : 6 inches ItemPackageDimensions_Width : 5 inches ItemPackageQuantity : 10 ItemTypeKeyword : strut-channel-nuts Manufacturer : 80/20 Inc. Material : Steel MeasurementSystem : Metric MetalType : Alloy Steel ModelNumber : UN16P10V310DEQX5KO2Q4KP0 NumberOfItems : 1 PackageLevel : unit PartNumber : 13053-10 ProductDescription : The self-aligning slide-in T-nut with ball spring is a fastening option that loads from the profile ends. The projection on the T-nut aligns it in the T-slot while the ball spring holds the fastener in place, even when the profile is in a vertical position. It is available with different thread options. ProductSiteLaunchDate : 2019-12-10T17:16:34.676Z Size : 1.25 inches Style : fashion SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 31161700