Specification Brand : 80/20 BulletPoint1 : Measures 7.70 mm x 4.50 mm x 12 mm long with a M3 x 0.5 thread and a ball spring BulletPoint2 : 20 Series compatible BulletPoint3 : Made out of 1045 steel with a bright zinc finish BulletPoint4 : Self aligning with a ball spring to better position and hold within the t-slot DriveSystem : Slotted ExteriorFinish : Steel ItemName : 13082, 20 Series M3 x 0.5 Self Aligning Roll in T-Nut Ball Spring Steel (1500 Pack) ItemPackageDimensions_Height : 7 inches ItemPackageDimensions_Length : 6 inches ItemPackageDimensions_Width : 5 inches ItemPackageQuantity : 1500 ItemTypeKeyword : strut-channel-nuts Manufacturer : 80/20 Inc. Material : Steel MetalType : Alloy Steel PackageLevel : unit ProductDescription : The self-aligning roll-in T-nut with ball spring is a fastening option that loads either from the profile ends or side, which is helpful for applications where the ends are inaccessible. 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. ProductSiteLaunchDate : 2022-05-16T16:25:40.745Z Size : Small UnspscCode : 31161700