Specification Brand : Respicefinem BulletPoint1 : Quick installation: package includes threaded rod and nut, making installation quick and hassle. start using it in your printer or cnc mill right away BulletPoint2 : The Thread Rod Is Made From 304 Stainless Steel For Durability And Service Life, 8Mm Leadscrew Stopper BulletPoint3 : Recommended Choice Highly Recommended For Individuals In Need Of An Anti Backlash Nut For Their Printer Or Various Applications BulletPoint4 : Essential For Printing Enthusiasts: Whether You Re Hobbyist Or Professional, This Threaded Rod With An Backlash Nut Is Must Have For Your Printer, Ensuring And Efficient Ope Ion. Enhanced English Title: Premium Threaded Rod With Backlash Spring Loaded Nut For Printers Applications BulletPoint5 : Printer Part, Threaded Rod Screw Suitable For Printer 8Mm Dia. 2Mm Pitch Color : #-02 ExternallyAssignedProductIdentifier : 8459285704080 ItemName : Respicefinem R Threaded Rod Screw with Anti Backlash Spring Loaded Nut for Printer 400Mm (400mm) ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 41 centimeters ItemPackageDimensions_Width : 4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : linear-motion-lead-screws Manufacturer : Respicefinem Material : Metal ModelNumber : Respicefinemcr81tkadis-02 NumberOfItems : 1 PartNumber : Respicefinemcr81tkadis-02 ProductDescription : Features: The thread rod is made from high quality 304 stainless steel for durability and long service life. Special anti backlash nut, high precision, low cost DIY engraving machine, 3D printer preferred. 3D printer part, T8 threaded rod lead screw suitable for 3D printer 8mm dia. 2mm pitch. It can also be used on home built CNC mill to do wood and plastic projects. Highly recommend to someone who needs an anti-backlash nut for their 3d printer or whatever.