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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.
Single Thread U-Nuts for Size 10-24 Machine Screws
Unit of Measure
1 2 

Item #

Item Name

Overall Length

Panel Size

Material Thickness (Decimal)

01449178- N/A 0.025 to 0.032 Inch (in) Panel Size Single Thread U-Nut N/A 0.500 in N/A 0.025 to 0.032 in N/A 0.020 in
01C711451024 N/A 0.025 to 0.040 Inch (in) Panel Size Single Thread U-Nut N/A 0.580 in N/A 0.025 to 0.040 in N/A 0.022 in
01104022- N/A 0.025 to 0.040 Inch (in) Panel Size Single Thread U-Nut N/A 0.580 in N/A 0.025 to 0.040 in N/A 0.022 in
01104032- N/A 0.025 to 0.040 Inch (in) Panel Size Single Thread U-Nut N/A 0.760 in N/A 0.025 to 0.040 in N/A 0.022 in
01104043- N/A 0.025 to 0.040 Inch (in) Panel Size Single Thread U-Nut N/A 0.95 in N/A 0.025 to 0.040 in N/A 0.022 in
01034031- N/A 0.025 to 0.051 Inch (in) Panel Size Single Thread U-Nut N/A 0.64 in N/A 0.025 to 0.051 in N/A 0.020 in
01013040- N/A 0.025 to 0.062 Inch (in) Panel Size Single Thread U-Nut N/A 0.66 in N/A 0.025 to 0.062 in N/A 0.020 in
01027042- N/A 0.025 to 0.062 Inch (in) Panel Size Single Thread U-Nut N/A 0.66 in N/A 0.025 to 0.062 in N/A 0.020 in
01021045- N/A 0.025 to 0.064 Inch (in) Panel Size Single Thread U-Nut N/A 0.64 in N/A 0.025 to 0.064 in N/A 0.020 in
01449181- N/A 0.025 to 0.064 Inch (in) Panel Size Single Thread U-Nut N/A 0.840 in N/A 0.025 to 0.064 in N/A 0.020 in
01116039- N/A 0.025 to 0.064 Inch (in) Panel Size Single Thread U-Nut N/A 0.820 in N/A 0.025 to 0.064 in N/A 0.020 in
01078008- N/A 0.025 to 0.064 Inch (in) Panel Size Single Thread U-Nut N/A 0.840 in N/A 0.025 to 0.064 in N/A 0.020 in
01021040- N/A 0.025 to 0.081 Inch (in) Panel Size Single Thread U-Nut N/A 0.62 in N/A 0.025 to 0.081 in N/A 0.020 in
01116036- N/A 0.025 to 0.081 Inch (in) Panel Size Single Thread U-Nut N/A 0.62 in N/A 0.025 to 0.081 in N/A 0.020 in
01009037- N/A 0.025 to 0.081 Inch (in) Panel Size Single Thread U-Nut N/A 0.63 in N/A 0.025 to 0.081 in N/A 0.020 in
01021030- N/A 0.025 to 0.093 Inch (in) Panel Size Single Thread U-Nut N/A 0.63 in N/A 0.025 to 0.093 in N/A 0.020 in
01006022- N/A 0.025 to 0.094 Inch (in) Panel Size Single Thread U-Nut N/A 0.63 in N/A 0.025 to 0.094 in N/A 0.020 in
01119006- N/A 0.036 to 0.050 Inch (in) Panel Size Single Thread U-Nut N/A 0.52 in N/A 0.036 to 0.050 in N/A 0.022 in
01C65741025 N/A 0.036 to 0.050 Inch (in) Panel Size Single Thread U-Nut N/A 0.52 in N/A 0.036 to 0.050 in N/A 0.020 in
01088006- N/A 0.036 to 0.050 Inch (in) Panel Size Single Thread U-Nut N/A 0.46 in N/A 0.036 to 0.050 in N/A 0.020 in
70002647 N/A 0.037 to 0.047 Inch (in) Panel Size Single Thread U-Nut N/A 0.760 in N/A 0.037 to 0.047 in N/A 0.031 in
01C8690SS1024 N/A 0.039 to 0.054 Inch (in) Panel Size Single Thread U-Nut N/A 0.670 in N/A 0.039 to 0.054 in N/A 0.025 in
01010042- N/A 0.040 to 0.062 Inch (in) Panel Size Single Thread U-Nut N/A 0.840 in N/A 0.040 to 0.062 in N/A 0.020 in
01132019- N/A 0.040 to 0.081 Inch (in) Panel Size Single Thread U-Nut N/A 0.63 in N/A 0.040 to 0.081 in N/A 0.020 in
01148025- N/A 0.040 to 0.081 Inch (in) Panel Size Single Thread U-Nut N/A 0.63 in N/A 0.040 to 0.081 in N/A 0.020 in
Unit of Measure
1 2