Specification Brand : 80/20 BulletPoint : Price For: Each Hole Size: 9/16" x 1-1/8" Gauge: 12 Strut Channel Style: Standard Strut Channel Material: White Painted Steel Hole Spacing: 2" Center to Center Slot Type: Slotted Strut Channel Size: 1-5/8" x 1-5/8" Item: Strut Channel Length: 3 ft. Country of Origin (subject to change): United States BulletPoint1 : Measures 13.7 mm x 8.7 mm x 22 mm long with a 5/16-18 thread and a ball spring BulletPoint2 : 15 and 40 Series compatible BulletPoint3 : Made out of 304 stainless steel with a stainless finish BulletPoint4 : Comes with a ball spring to better position and hold within the t-slot BulletPoint5 : Easy stallation: saves time and money Color : Chrome DriveSystem : Slotted ExteriorFinish : Stainless ExternallyAssignedProductIdentifier : 4670244580284 ExternallyAssignedProductIdentifier1 : 804595464144 ExternallyAssignedProductIdentifier2 : 0804595464144 FinishType : Black Zinc GradeRating : industrial ItemForm : Rod ItemName : 13021, 15 40 Series 5/16-18 Roll in T-Nut Ball Spring Stainless Steel (15 Pack) ItemPackageDimensions_Height : 7 inches ItemPackageDimensions_Length : 6 inches ItemPackageDimensions_Width : 5 inches ItemPackageQuantity : 15 ItemShape : Rectangular ItemTypeKeyword : strut-channel-nuts Manufacturer : 80/20 Inc. Material : Steel MeasurementSystem : Metric MetalType : Stainless Steel ModelNumber : OTDO-A36-50 NumberOfItems : 1 NumberOfPieces : 50 PackageLevel : unit PartNumber : 13021-15 ProductDescription : The roll-in T-nut with ball spring is a fastening option that loads from the profile ends or side, which is helpful for applications where the ends are inaccessible. The ball spring holds the T-nut in the T-slot, even when the profile is in a vertical position, simplifying the assembly process. ProductSiteLaunchDate : 2020-01-09T19:39:54.392Z Size : 1.25 inches SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 31161700