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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This unique Winged U-Nut, tooling owned by EFC, has a patented "five prong" design that creates a prevailing torque feature. Winged U-Nuts ensure installment in the proper orientation, thereby preventing the possibility of improper installation.
Unit of Measure

Specifications

Thread Size

 N/A 1.410

Panel Thickness

 N/A 1.8 to 3.5 mm

Screw Size

 N/A M4.2

Hole Diameter

 N/A 8.300 mm

Trade Name

 N/A Winged U-Nut

Original Equipment Manufacturer (OEM) Reference

 N/A W716567-S439

Keywords

 N/A unuts, unuts, u-nuts, u-nut

Features and Benefits

Features and Benefits

 N/A The Winged U-nut offers a "poke-yoke" feature - "wings" on its bottom leg help prevent upside-down installations on plastic panel applications where ribs are molded on one side. The molded ribs interfere with the U-nut wings so the nut can be correctly installed with the right side up.