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 Imperial Thread X Pitch Sizes from 1/4 x 20 - 10 x 32.
Unit of Measure
Specifications
Color |
N/A Black with Prevailing Torque |
Material |
N/A Spring Steel |
Overall Length |
N/A 0.920 in |
Finish |
N/A Anodic E-Coat and Dry-to-Touch Oil |
Overall Width |
N/A 0.560 in |
Throat Depth |
N/A 0.450 in |
Thread x Pitch |
N/A 1/4 x 20 |
Minimum Panel Thickness |
N/A 0.030 in |
Maximum Panel Thickness |
N/A 0.150 in |