HIWIN Corporation
HIWIN Corporation
12455 Jim Dhamer Dr
Huntley, IL 60142
Phone: 847.827.2270
Fax: 847.827.2291
Email: info@hiwin.com
Website: www.hiwin.com
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Flange end, double nut, internal recirculation cap.
FDI Type Nuts_GroundBallScrew Series
FDI Type Nuts_GroundBallScrew Series 2
Unit of Measure
1 2 3 

Item #

Nominal Diameter

Lead

Ball Diameter

Pitch Circle Diameter (PCD)

Root Diameter (RD)

Circuits

16-5T3-FDI-G N/A 16 mm N/A 5 mm N/A 3.175 mm N/A 16.6 mm N/A 13.324 mm N/A 3
16-5T4-FDI-G N/A 16 mm N/A 5 mm N/A 3.175 mm N/A 16.6 mm N/A 13.324 mm N/A 4
20-5T3-FDI-G N/A 20 mm N/A 5 mm N/A 3.175 mm N/A 20.6 mm N/A 17.324 mm N/A 3
20-5T4-FDI-G N/A 20 mm N/A 5 mm N/A 3.175 mm N/A 20.6 mm N/A 17.324 mm N/A 4
20-6T3-FDI-G N/A 20 mm N/A 6 mm N/A 3.969 mm N/A 20.8 mm N/A 16.744 mm N/A 3
20-6T4-FDI-G N/A 20 mm N/A 6 mm N/A 3.969 mm N/A 20.8 mm N/A 16.744 mm N/A 4
25-2.5T5-FDI-G N/A 25 mm N/A 2.5 mm N/A 2 mm N/A 25.2 mm N/A 23.136 mm N/A 5
25-5T3-FDI-G N/A 25 mm N/A 5 mm N/A 3.175 mm N/A 25.6 mm N/A 22.324 mm N/A 3
25-5T4-FDI-G N/A 25 mm N/A 5 mm N/A 3.175 mm N/A 20.6 mm N/A 22.324 mm N/A 4
25-6T3-FDI-G N/A 25 mm N/A 6 mm N/A 3.969 mm N/A 25.8 mm N/A 21.744 mm N/A 3
25-6T4-FDI-G N/A 25 mm N/A 6 mm N/A 3.969 mm N/A 25.8 mm N/A 21.744 mm N/A 4
25-10T3-FDI-G N/A 25 mm N/A 10 mm N/A 4.763 mm N/A 26 mm N/A 21.132 mm N/A 3
28-5T5-FDI-G N/A 28 mm N/A 5 mm N/A 3.175 mm N/A 28.6 mm N/A 25.324 mm N/A 5
28-10T4-FDI-G N/A 28 mm N/A 10 mm N/A 4.763 mm N/A 29.0 mm N/A 24.132 mm N/A 4
32-2.5T6-FDI-G N/A 32 mm N/A 2.5 mm N/A 2 mm N/A 32.2 mm N/A 30.136 mm N/A 6
32-5T3-FDI-G N/A 32 mm N/A 5 mm N/A 3.175 mm N/A 32.6 mm N/A 29.324 mm N/A 3
32-5T4-FDI-G N/A 32 mm N/A 5 mm N/A 3.175 mm N/A 32.6 mm N/A 29.324 mm N/A 4
32-5T6-FDI-G N/A 32 mm N/A 5 mm N/A 3.175 mm N/A 32.6 mm N/A 29.324 mm N/A 6
32-5.08T4-FDI-G N/A 32 mm N/A 5.08 mm N/A 3.175 mm N/A 32.6 mm N/A 29.324 mm N/A 4
32-6T3-FDI-G N/A 32 mm N/A 6 mm N/A 3.969 mm N/A 32.8 mm N/A 36.856 mm N/A 3
32-6T4-FDI-G N/A 32 mm N/A 6 mm N/A 3.969 mm N/A 32.8 mm N/A 36.856 mm N/A 4
32-6T6-FDI-G N/A 32 mm N/A 6 mm N/A 3.969 mm N/A 32.8 mm N/A 36.856 mm N/A 6
32-8T3-FDI-G N/A 32 mm N/A 8 mm N/A 4.763 mm N/A 33 mm N/A 37.868 mm N/A 3
32-8T4-FDI-G N/A 32 mm N/A 8 mm N/A 4.763 mm N/A 33 mm N/A 37.868 mm N/A 4
32-10T3-FDI-G N/A 32 mm N/A 10 mm N/A 6.350 mm N/A 33.4 mm N/A 39.890 mm N/A 3
Unit of Measure
1 2 3