T8 Anti-Backlash Lead Screw Brass/Pom Spring Nut Elimination Gap Lead 2Mm/4Mm/8Mm For Cnc 3D Printer Parts Ender

Description: 1. Ultra Wear-Resistant Main Body: Made of brass or POM engineering plastic with natural self-lubricating property, resists long-term high-frequency friction with lead screws. Extends the service life by 300% compared with plastic nuts, reduces your daily maintenance and replacement cost. 2. Gap-Eliminating Spring Structure: Adopts high-elasticity 304 stainless steel spring, automatically adjusts the fit clearance between the nut and lead screw during -time operation. Completely eliminates axial backlash, avoids step loss during transmission, greatly improves the positioning accuracy of 3D printing or CNC engraving finished products. 3. Anti-Corrosion Surface Treatment: The brass model has natural anti-oxidation surface, the POM model has anodized anti-corrosion coating, resists dust, liquid splash and rust in harsh working environments. Maintains stable performance even under long-term continuous heavy load operation. 4. Universal Pre-Drilled Mounting Base: The integrated mounting base is made of the same high-strength material as the main body, with pre-processed standard mounting holes, available in round and square flange types. Fits most standard T8 8mm lead screw drive systems, no extra processing is needed during installation, greatly saves your assembly time. 5. Low-Friction Silent Operation: Precision machined internal thread fit plus self-lubricating material reduces friction vibration during transmission. Lower the running noise by 40% compared with nuts, creates a quiet working environment and avoids resonance that affects processing quality. Specifications: Material: Brass / POM Engineering Plastic, 304 Stainless Steel Spring Size: As Shown In The Picture Color: As Shown In The Picture Application: 3D printers, CNC engraving machines, linear motion modules, DIY automation transmission equipment Quantity: 1 piece per pack Note: 1. Please note that the photo does not show actual size, please refer to Description for size details. 2. Please allow differences due to manual measurement, thanks. 3. Due to the difference between different monitors, the image may not reflect the actual color of the item. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.