EFC International
EFC International
1940 Craigshire St. Louis,
MO 63146-4008
Phone: 1 314.434.28881
Contact: www.efc-intl.com/contact
Website: www.efc-intl.com
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Single Thread High-Torque U-Nuts are equally at home on metal or plastic. These unique fasteners bring extra strength, reliability and economy wherever vibration, impact, or migration prevail.

They accept power driven screws readily, discourage cross-threading, won't clog with paint or freeze to screw threads. They are self-retaining over a wide range of panel thicknesses, yet permit trouble-free removal. Unusually high clamp loads are attainable. Prevailing torque is inherent in the design.
Single Thread High-Torque U-Nuts
Unit of Measure
1 

Item #

Item Name

Width

Length

Hole Diameter

Throat Distance

01500069-3252Q N/A 7.920 Millimeter (mm) Throat Distance Single Thread High-Torque U-Nut N/A 13.780 mm N/A 19.500 mm N/A 8.330 mm N/A 7.920 mm
01500069-450Q N/A 7.920 Millimeter (mm) Throat Distance Single Thread High-Torque U-Nut N/A 13.780 mm N/A 19.500 mm N/A 8.330 mm N/A 7.920 mm
01449025-3963 N/A 7.900 Millimeter (mm) Throat Distance Single Thread High-Torque U-Nut N/A 13.780 mm N/A 19.500 mm N/A 8.300 mm N/A 7.900 mm
01500704-65 N/A 8.000 Millimeter (mm) Throat Distance Single Thread High-Torque U-Nut N/A 14 mm N/A 18.500 mm N/A 6.750 mm N/A 8.000 mm
01449467-3963 N/A 8.000 Millimeter (mm) Throat Distance Single Thread High-Torque U-Nut N/A 14 mm N/A 18.500 mm N/A 6.750 mm N/A 8.000 mm
01449466-3963 N/A 8.700 Millimeter (mm) Throat Distance Single Thread High-Torque U-Nut N/A 13.600 mm N/A 18.400 mm N/A 8.000 mm N/A 8.700 mm
70002709 N/A 8.700 Millimeter (mm) Throat Distance Single Thread High-Torque U-Nut N/A 13.600 mm N/A 18.400 mm N/A 8.000 mm N/A 8.700 mm
01449466-963Q N/A 8.700 Millimeter (mm) Throat Distance Single Thread High-Torque U-Nut N/A 13.600 mm N/A 18.400 mm N/A 8.000 mm N/A 8.700 mm
01500885-450 N/A 14.000 Millimeter (mm) Throat Distance Single Thread High-Torque U-Nut N/A 13.770 mm N/A 25.200 mm N/A 8.330 mm N/A 14.000 mm
01450190-3963 N/A 14.000 Millimeter (mm) Throat Distance Single Thread High-Torque U-Nut N/A 13.770 mm N/A 25.200 mm N/A 8.330 mm N/A 14.000 mm
01500480-3963 N/A 8.700 Millimeter (mm) Throat Distance Single Thread High-Torque U-Nut N/A 13.600 mm N/A 18.400 mm N/A 8.000 mm N/A 8.700 mm
Unit of Measure
1