Specification Brand : 80/20 BulletPoint1 : Measures .539 x .343 x .866 inches long with a 1/4-20 thread and a ball spring BulletPoint2 : 15 Series compatible BulletPoint3 : Made out of 1045 steel with a bright zinc finish BulletPoint4 : Comes with a ball spring to better position and hold within the t-slot BulletPoint5 : HirtuOtter’s Better & Easier Promise: Need help? Contact our 24/7 support team. We listen to feedback to refine every detail—your success is our mission. BulletPoint6 : Stainless steel Long extend knurled hand tighten nut BulletPoint7 : Thread pitch: BulletPoint8 : 0.5mm(M3) / 0.7mm(M4) / 0.8mm(M5) / 1.0mm(M6) /1.25mm(M8) / 1.5mm(M10) BulletPoint9 : Stainless steel Long extend knurled hand tighten nut Color : Nickel-Plated Silver DriveSystem : Slotted DriveSystem1 : Spline DriveSystem2 : Thumb ExteriorFinish : Zinc ExternallyAssignedProductIdentifier : 9498203313842 FinishType : Nickel IncludedComponents : T-Nuts ItemName : 3916, 15 Series 1/4-20 Roll in T-Nut Ball Spring Steel (15 Pack) ItemPackageDimensions_Height : 7 inches ItemPackageDimensions_Length : 6 inches ItemPackageDimensions_Width : 5 inches ItemPackageQuantity : 15 ItemTypeKeyword : t-nuts Manufacturer : 80/20 Inc. Material : Steel Material1 : Carbon Steel Material2 : Nickel MeasurementSystem : Inch MetalType : Alloy Steel MetalType1 : Stainless Steel MetalType2 : Carbon Steel MetalType3 : Alloy Steel ModelName : 20 Series Sliding T Nuts ModelNumber : AJ-WH&BL-CS NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : 3916-15 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 : 2020-01-09T19:39:53.204Z Size : M6 - 80 PCS SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 80 UnspscCode : 31161700