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 U-Nuts are used where a full bearing surface on the lower leg is desired. During assembly, these high-performance U-shaped nuts are placed over the edge of a stamped panel, or through a pre-stamped slot. They are then simply pushed until the rear of the fastener locates against the plastic or metal panel edge or snaps into the clearance hole. U-Nuts are self-retained in screw-receiving position to provide simple, rapid attachment of mating panels. They cannot turn as the screw is driven.
Unit of Measure

Specifications

Finish

 N/A Optional finishes are available.

Overall Length

 N/A 1.03 in

Screw Size

 N/A 56B

Panel Size

 N/A 0.064 to 0.094 in

Material Thickness (Decimal)

 N/A 0.044 in

Impression Center to End

 N/A 0.42 in

Maximum Hole Center to Edge

 N/A 0.531 in

Overall Width

 N/A 0.63 in

Panel Hole Diameter

 N/A 0.406 in
Material1 N/A Heat-Treated Spring Steel

Applications

Applications

 N/A U-Nuts can be designed into an automatic clothes washer to secure a solenoid and mounting bracket.

Design Options

Design Options

 N/A AD

Features and Benefits

Features and Benefits

 N/A
  • Lower Production Costs - faster assembly
  • Reduce Service Costs - lower maintenance
  • Anti-Vibration - prevents loosening
  • Replace Clinch-Type Fasteners - reduce material and handling costs.

Additional Information

Additional Information

 N/A Corrosion presents no problem, as these U-Nuts will not freeze on screw threads. In fact, the U-Nut's impression actually cleans out rust, dirt or paint clots from the screw threads as they are removed. Parts featured on this page will fit screws size 5/16" and larger. If the part you are looking for is not in the standard matrix below, please contact an EFC International Representative. If your part is not manufactured, EFC engineers can design exactly what you need to satisfy your unique applications.
  • 1 Unless otherwise specified.