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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" nuts are placed over the edge of a stamped panel, or through a pre-stamped slot, and are simply pushed until the rear of the fastener locates against the plastic or metal panel edge or snaps into the clearance hole. They are self-retained in the screw-receiving position to provide simple, rapid attachment of mating panels and cannot turn as the screw is driven.

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.
Self-Retaining Single Thread U-Nuts
Unit of Measure
1 

Item #

Item Name

Screw Size

Material Thickness (Decimal)

Length

01C71686M42141 N/A 7.35 to 7.85 Millimeter (mm) Panel Size Self-Retaining Single Thread U-Nut N/A M4.2 N/A 0.71 mm N/A 14.47 mm
01C71639064M N/A 1.57 to 3.56 Millimeter (mm) Panel Size Self-Retaining Single Thread U-Nut N/A M4.2 x 1.4 N/A 0.64 mm N/A 15.62 mm
01449092-963Q N/A 1.55 to 3.00 Millimeter (mm) Panel Size Self-Retaining Single Thread U-Nut N/A M4.2 x 1.4 N/A 0.64 mm N/A 15.75 mm
01449445-01Q N/A 1.63 to 3.18 Millimeter (mm) Panel Size Self-Retaining Single Thread U-Nut N/A M6 x 1 N/A 0.64 mm N/A 24.64 mm
01C7391256 N/A 0.085 to 0.100 Inch (in) Panel Size Self-Retaining Single Thread U-Nut N/A M6 x 1 N/A 0.012 in N/A 0.39 in
01449404-01Q N/A 0.156 to 0.187 Inch (in) Panel Size Self-Retaining Single Thread U-Nut N/A M5 x 1.59 N/A 0.028 in N/A 1.16 in
Unit of Measure
1