SHAC DFU 2005-4 Double Ball Nut, 20 mm, 5 mm Lead, High-Accuracy CNC Nut
The SHAC DFU 2005-4 double ball nut is a 20 mm, 5 mm lead nut for compact CNC and automation axes that demand high accuracy and stiffness. Its preloaded twin-nut construction keeps backlash very low, giving stable positioning and good surface finish on light and medium-duty machines. SHAC is manufactured in China but engineered to compete with Taiwanese linear motion brands, offering a clear quality jump above standard Chinese nuts such as WERB. Abdul Traders is the exclusive SHAC distributor in Pakistan, so genuine DFU 2005-4 nuts are supplied only through us.
Key Features
High-accuracy SHAC double ball nut for 20 mm, 5 mm lead ball screws, ideal for Z-axes, smaller X/Y axes, and precision stages. The DFU 2005-4 twin-nut design is factory preloaded to minimise backlash and improve rigidity. Compared with ordinary Chinese nuts, SHAC offers smoother running, better repeatability, and longer life, making the higher price very attractive for serious CNC users in Pakistan.
Technical Specifications
DFU 2005-4 SHAC is a precision-ground double ball nut sized for 20 mm diameter, 5 mm lead ball screws. It features a flanged body, internal ball return system, and preload adjustment to achieve tight axial play. When paired with a matching 2005 screw, it delivers accurate, repeatable motion on compact CNC routers, milling machines, and automation equipment.
Industrial Applications
Used on small CNC routers, engravers, Z-axes, and automation stages that require precise, rigid motion on 20 mm ball screws. Popular with OEMs and retrofitters in Lahore, Karachi, Faisalabad, and other industrial hubs who prefer SHAC’s Taiwan-level quality supplied by Abdul Traders, the sole SHAC importer in Pakistan.
Contact Information
WhatsApp: +86 183 0611 5059
Phone: 042-37653390 | 042-37651231
Website: abdultraders.pk
For compact axes that still need serious rigidity, choose original SHAC DFU 2005-4 double ball nuts from Abdul Traders, exclusive distributor in Pakistan.
