Specification Brand : 80/20 BulletPoint1 : Measures 15.88 mm x 6.35 mm x 17.45mm long with a 5/16-18 thread BulletPoint2 : 40 Series compatible BulletPoint3 : Made out of 1215 steel with a black zinc finish Color : Black DriveSystem : Slotted ExteriorFinish : Zinc FinishType : Black Zinc ItemName : 40-3203, 40 Series 5/16-18 Standard Slide-in T-Nut Steel (25 Pack) ItemPackageDimensions_Height : 7 inches ItemPackageDimensions_Length : 6 inches ItemPackageDimensions_Width : 5 inches ItemPackageQuantity : 25 ItemTypeKeyword : t-nuts Manufacturer : 80/20 Inc. Material : Steel MeasurementSystem : Metric MetalType : Alloy Steel NumberOfItems : 1 PackageLevel : unit PartNumber : 40-3203-25 ProductDescription : The standard slide-in T-nut is a fastening option that loads from the profile ends. It is a strong, durable connection that is available with options in size, thread, and finish. ProductSiteLaunchDate : 2019-12-06T18:09:59.670Z Size : 25 UnspscCode : 31161700