Flanged Ball Screw Nut Assembly | SFU 2505-4 SHAC

SHAC SFU 2505-4 Standard Ball Nut, 25 mm, 5 mm Lead
The SHAC SFU 2505-4 standard ball nut is a 25 mm diameter, 5 mm lead nut for precision CNC axes that need high stiffness with fine feed resolution. Its single-nut construction provides efficient motion with excellent load capacity for controlled positioning. Although SHAC is produced in China, its quality level rivals many Taiwanese brands, making it a clear upgrade over standard Chinese options. is the exclusive national distributor of SHAC in Pakistan.
Key Features
Premium SHAC standard ball nut for 25 mm, 5 mm lead ball screws, designed for axes where accuracy and rigidity are more important than maximum speed. The SFU 2505-4 design delivers low-friction travel and strong load capacity. For Pakistani CNC users, SHAC offers Taiwan-level performance at a price that still delivers strong money-to-value compared with imported Taiwanese brands.
Technical Specifications
SFU 2505-4 SHAC is a precision-ground standard ball nut matched to 25 mm diameter, 5 mm lead ball screws. It features a flanged body, internal ball return, and mounting faces for accurate installation. When installed on a compatible 2505 screw, it provides high positional accuracy and repeatability for CNC and automation equipment in Pakistan.
Industrial Applications
Used on CNC milling machines, routers, and precision positioning stages that require slow, controlled feeds with strong rigidity on 25 mm ball screws. Preferred by OEMs and retrofitters in Lahore, Karachi, Faisalabad, and other cities who want Taiwan-grade SHAC performance supplied by , the sole SHAC importer in Pakistan.

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Choose genuine SHAC SFU 2505-4 standard ball nuts from , the exclusive SHAC distributor in Pakistan.