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Multi-Threaded Self-Retaining U-Nuts, also known as Tapped Barrel U-Nuts, are primarily used in the automotive industry where extra strength is required. The strength of the tapped barrel u-nut is equal to the machine screw used. It allows single-wrench tightening of the thread assembly. In addition, some multi-threaded u-nuts are available in Free Spin or Prevailing Torque designs. This page displays Metric Thread X Pitch Sizes M5 X .80 for various panel thicknesses and an assortment of specifications to meet your application needs.
Unit of Measure

Specifications

Color

 N/A Black

Material

 N/A Spring Steel

Panel Thickness

 N/A 0.60 to 3.80 mm

Finish

 N/A Phosphorus and Oil

Note for Finish

 N/A A wide selection of additional finishes is available upon request through EFC International.

Overall Length

 N/A 19.5 mm

Original Equipment Manufacturer (OEM) Reference

 N/A 11500656 - W520801-S430 - 6100040

Thread x Pitch

 N/A M5 x 0.80

Fold Width

 N/A 13.5 mm

Overall Width

 N/A 11.5 mm

Throat Depth

 N/A 11.5 mm

Features and Benefits

Features and Benefits

 N/A
  • Savings - Reduce labor, weight and cost of your applications
  • Performance - These will out-perform Weld-Nuts
  • Anti-Wrenching - No fear of cross threading or stripping
  • Prevailing Torque Locking Feature - Offered as an option

Note

Note

 N/A Dimensions labeled A, B, C, and/or D on the dimensions diagram may be approximate. Please consult with an EFC sales engineer is you have other requirements for your application.
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