15in1 400mm Full Thread Rod T8 Parent Screw with Brass Nut Kit Key benefits Secure, repeatable tightening: threaded rods paired with brass nuts provide reliable tightening and axial retention so moving assemblies stay stable during continuous operation. Smooth, accurate linear motion: T8 full threads are precisely cut for uniform load distribution, reducing backlash and enabling smooth sliding under load. Durable and lowmaintenance: made from quality materials with corrosion and rust resistance to extend service life and minimize replacement frequency. Readytouse kit: a 15in1 kit simplifies repairs and builds by supplying matching T8 parent screws and brass nuts in the required 400 mm length. Main features Thread type: T8 lead screw profile with clear, fully formed threads for consistent engagement and even force transmission. Length: 400 mm fullthread rods suitable for applications that require long travel or custom mounting. Nut material: brass nuts for good wear compatibility and low friction against the screw. Construction: quality materials chosen for strength and corrosion/rust resistance to maintain performance over time. Why you need it Eliminates slop and uneven drive: full, uniform threads reduce binding and uneven force that cause vibration, stalling, or imprecise motion. Keeps machines running reliably: brass nuts and corrosionresistant rods work together to reduce wear and the need for frequent maintenance, helping machines run stably and continuously. Simplifies upgrades and repairs: the 15in1 kit provides matching components so you can worn parts quickly or standardize assemblies across multiple units. Typical applications 3D printers and similar motion systems: use as lead screws for Zaxis or other linear drives where smooth, precise vertical movement is required. CNC routers, engravers, and linear actuators: ideal for retrofits or repairs where a T8 lead screw is specified for position control and reliable force transfer. DIY projects and automation fixtures: suitable for custom linear stages, jigs, or tightening mechanisms that need corrosionresistant, longlength threaded drive components. Performance and compatibility notes Designed to fit systems and assemblies that specify a T8 parent screw profile and 400 mm fullthread length. Brass nuts provide lower friction and good wear characteristics when paired with the specified rods; confirm nutseat and mounting dimensions in your design before installation. Corrosion and rust resistance extend usable life in typical workshop and indoor industrial environments; for harsh outdoor or chemical exposures, evaluate appropriate protective measures. What's included 15in1 kit containing 400 mm fullthread T8 parent screw rods and matching brass nuts (kit format as specified). Installation tips Apply appropriate lubrication to brass nut/rod interfaces to maximize smooth motion and minimize wear. Ensure alignment and secure mounting to maintain uniform force distribution and prevent premature wear. Check thread engagement and backlash during setup and tighten as required for your application. Specifications (as supplied) Thread: T8 Length: 400 mm full thread Nut material: Brass Kit format: 15in1 This kit provides matched T8 fullthread rods and brass nuts for reliable, corrosionresistant linear drives and tightening applications where smooth, uniform force transmission and long service life are required.