Specification Brand : TEN-HIGH BulletPoint1 : Diameter: 12mm/0.472"; Lead/Pitch: 4mm/0.157"; Overall length: 300mm/11.811" BulletPoint2 : Material: GCr15 steel; Accuracy grade: C7; Manufacturing process: rolled thread; Model: SFU1204 BulletPoint3 : 【Advantages】High precision, low operating noise, smooth and durable, easy for installation and maintenance. Anti-backlash and can be used vertically. Long service life due to low friction; excellent static and dynamic stiffness; high and more accurate positioning; no stick-slip effect, heats up less, reduced drive power required. BulletPoint4 : 【Applications】Can be used for CNC, machine DIY, student project, home project, simple experiments and other creative, manufacturing and industrial needs. BulletPoint5 : Package includes: 1 x Ball Screw, 1 x Nut, 1 x End Support Units (BK/BF10), 1 x Coupler ExteriorFinish : Steel ExternallyAssignedProductIdentifier : 6046575039797 ItemName : TEN-HIGH Ball Screw CNC Parts SFU1204 NSC, 1pcs Ball Screw + 1pcs Nut + 1pcs BK/BF10 End Support Units + 1pcs Coupler + End Machining, Diameter 12mm Lead 4mm Length 300mm ItemTypeKeyword : ball-screws Manufacturer : TEN-HIGH Material : Carbon Steel NumberOfItems : 1 NumberOfPieces : 1 PartNumber : TH-SFU1204-L300MM-NSC ProductDescription : Brand:TEN-HIGH Manufacturing Process:Rolled Thread Precision:C7 Grade Material:GCr15 steel Model:SFU1204 This item include: 1Pcs SFU1204 - L300mm with Nut 1Pcs BK10/BF10 End Support with locknuts and circlips 1Pcs flexible coupler Please Note: 1) L300mm is the overall length(Including end machining part) With BK10/BF10 standard end machining 2) Flexible coupler bore size can be changed according your motor shaft diameter, please confirm with us before order if you need change the bore size. About End machining This item ball screw has end machining If you are no need to machining the end or need to according to your drawings end machining, please tell us before order, otherwise, we will make the standard machining work. We can according to your drawing end machining Custom lengths We can cut any length that you want, and pls let us know for what length are suitable for you then we will check the total costs for you as soon as possible. ProductSiteLaunchDate : 2016-09-27T02:09:03.730Z Size : 300mm Style : SFU1204 UnspscCode : 26111535