Specification Brand : 80/20 BulletPoint : 100 Pack 8-32 T-nuts 1/4" Barrel Zinc Plate 7/32" Hole 276621 BulletPoint1 : Measures 17 mm x 9.6 mm x 22 mm long with a 5/16-18 thread BulletPoint2 : 15 and 40 Series compatible BulletPoint3 : Made out of 1045 steel with a bright zinc finish DriveSystem : Slotted ExteriorFinish : Zinc ItemName : 8020, 13055, 15 40 Series 5/16-18 Steel Self Aligning Slide in T-Nut with Ball Spring - T Slot Accessories for 80/20 Aluminum Extrusion - Hardware Nuts (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 : 13055-25 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 : 2019-12-10T17:14:14.184Z Size : 25 SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 31161700