Multi-Threaded Self-Retaining Imperial U-Nuts
U-Type & J-Type Retaining Nuts
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.
Item # |
Item Name |
Throat Depth |
Thread x Pitch |
Minimum Panel Thickness |
Maximum Panel Thickness |
|---|---|---|---|---|---|
| 16104026-00Q | N/A 0.025 Inch (in) Minimum Panel Thickness Multi-Threaded Self-Retaining Imperial Plain U-Nut | Throat Depth N/A 0.540 in | Thread x Pitch N/A 1/4 x 20 | Minimum Panel Thickness N/A 0.025 in | Maximum Panel Thickness N/A 0.150 in |
| 70009372 | N/A 0.030 Inch (in) Minimum Panel Thickness Multi-Threaded Self-Retaining Imperial Anodic E-Coat and Dry-to-Touch Oil U-Nut | 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 |
| 02P605004-01Q | N/A 0.050 Inch (in) Minimum Panel Thickness Multi-Threaded Self-Retaining Imperial Phosphorous and Oil U-Nut | Throat Depth N/A 0.660 in | Thread x Pitch N/A 3/8 x 16 | Minimum Panel Thickness N/A 0.05 in | Maximum Panel Thickness N/A 0.2 in |
| 02P605004-09Q | N/A 0.050 Inch (in) Minimum Panel Thickness Multi-Threaded Self-Retaining Imperial Dacromet U-Nut | Throat Depth N/A 0.660 in | Thread x Pitch N/A 3/8 x 16 | Minimum Panel Thickness N/A 0.05 in | Maximum Panel Thickness N/A 0.2 in |
| 166000357-F003 | N/A 0.050 Inch (in) Minimum Panel Thickness Multi-Threaded Self-Retaining Imperial Phosphorous and Oil U-Nut | Throat Depth N/A 0.730 in | Thread x Pitch N/A 3/8 x 16 | Minimum Panel Thickness N/A 0.05 in | Maximum Panel Thickness N/A 0.2 in |
| 166000363-F003 | N/A 0.050 Inch (in) Minimum Panel Thickness Multi-Threaded Self-Retaining Imperial Phosphorous and Oil U-Nut | Throat Depth N/A 1.090 mm | Thread x Pitch N/A 3/8 x 16 | Minimum Panel Thickness N/A 0.05 in | Maximum Panel Thickness N/A 0.2 in |
| 02P605002-01Q | N/A 0.030 Inch (in) Minimum Panel Thickness Multi-Threaded Self-Retaining Imperial Phosphorous and Oil U-Nut | Throat Depth N/A 0.500 in | Thread x Pitch N/A 5/16 x 18 | Minimum Panel Thickness N/A 0.030 in | Maximum Panel Thickness N/A 0.150 in |
| 02P605003-149Q | N/A 0.050 Inch (in) Minimum Panel Thickness Multi-Threaded Self-Retaining Imperial Water-based Rust Inhibitor U-Nut | Throat Depth N/A 0.500 in | Thread x Pitch N/A 5/16 x 18 | Minimum Panel Thickness N/A 0.05 in | Maximum Panel Thickness N/A 0.2 in |
| 02P605003-20Q | N/A 0.050 Inch (in) Minimum Panel Thickness Multi-Threaded Self-Retaining Imperial Phosphorous and 1 Coat Paint and Oil U-Nut | Throat Depth N/A 0.500 in | Thread x Pitch N/A 5/16 x 18 | Minimum Panel Thickness N/A 0.05 in | Maximum Panel Thickness N/A 0.2 in |
| 16104044-01Q | N/A 0.025 Inch (in) Minimum Panel Thickness Multi-Threaded Self-Retaining Imperial Phosphorous and Oil U-Nut | Throat Depth N/A 0.830 in | Thread x Pitch N/A 5/16 x 18 | Minimum Panel Thickness N/A 0.025 in | Maximum Panel Thickness N/A 0.150 in |
| 166000348-F003 | N/A 0.025 Inch (in) Minimum Panel Thickness Multi-Threaded Self-Retaining Imperial Phosphorous and Oil U-Nut | Throat Depth N/A 0.570 in | Thread x Pitch N/A 5/16 x 18 | Minimum Panel Thickness N/A 0.025 in | Maximum Panel Thickness N/A 0.150 in |
| 70006745 | N/A 0.030 Inch (in) Minimum Panel Thickness Multi-Threaded Self-Retaining Imperial Phosphorous and Oil U-Nut | Throat Depth N/A 0.300 in | Thread x Pitch N/A 8 x 32 | Minimum Panel Thickness N/A 0.030 in | Maximum Panel Thickness N/A 0.150 in |
| 166000117-F003 | N/A 0.025 Inch (in) Minimum Panel Thickness Multi-Threaded Self-Retaining Imperial Phosphorous and Oil U-Nut | Throat Depth N/A 0.450 in | Thread x Pitch N/A 10 x 24 | Minimum Panel Thickness N/A 0.025 in | Maximum Panel Thickness N/A 0.125 in |
| 02P605005-03Q | N/A 0.070 Inch (in) Minimum Panel Thickness Multi-Threaded Self-Retaining Imperial Mechanical Zinc Plate U-Nut | Throat Depth N/A 0.270 in | Thread x Pitch N/A 10 x 32 | Minimum Panel Thickness N/A 0.070 in | Maximum Panel Thickness N/A 0.100 in |
| 02P605005-06Q | N/A 0.070 Inch (in) Minimum Panel Thickness Multi-Threaded Self-Retaining Imperial Zinc Elec and Clear Chromate U-Nut | Throat Depth N/A 0.270 in | Thread x Pitch N/A 10 x 32 | Minimum Panel Thickness N/A 0.070 in | Maximum Panel Thickness N/A 0.100 in |
| 02P605005-07Q | N/A 0.070 Inch (in) Minimum Panel Thickness Multi-Threaded Self-Retaining Imperial Zinc Elec and Chromate U-Nut | Throat Depth N/A 0.270 in | Thread x Pitch N/A 10 x 32 | Minimum Panel Thickness N/A 0.070 in | Maximum Panel Thickness N/A 0.100 in |
| 70007984 | N/A 0.030 Inch (in) Minimum Panel Thickness Multi-Threaded Self-Retaining Imperial U-Nut | Throat Depth N/A | 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 |
