SFU 1605-4 SHAC

SHAC SFU 1605-4 Standard Ball Nut, 16 mm, 5 mm Lead

The SHAC SFU 1605-4 standard ball nut is a 16 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 on compact machines. SHAC is produced in China but built to a standard that competes with Taiwanese linear motion brands, giving a clear quality step above regular Chinese products. is the exclusive SHAC distributor in Pakistan.

Key Features

Premium SHAC standard ball nut for 16 mm, 5 mm lead ball screws, designed for axes where accuracy and rigidity are more important than maximum speed. The SFU 1605-4 design delivers low-friction travel and strong load capacity. Compared with standard Chinese nuts, SHAC offers smoother running, tighter tolerances, and longer life, making the slightly higher price excellent value for serious CNC users in Pakistan.

Technical Specifications

SFU 1605-4 SHAC is a precision-ground standard ball nut matched to 16 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 1605 screw, it provides high positional accuracy and repeatability for CNC and automation equipment in Pakistan.

Industrial Applications

Used on desktop CNC routers, engravers, Z-axes, and precision positioning stages that require slow, controlled feeds with strong rigidity on 16 mm ball screws. Favoured by OEMs, DIY builders, and repair shops in Lahore, Karachi, Faisalabad, and other cities who want Taiwan-level SHAC quality supplied exclusively by .

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Protect your compact CNC investment with genuine SHAC SFU 1605-4 standard ball nuts from , the sole SHAC distributor in Pakistan.