EFC International
EFC International
1940 Craigshire St. Louis,
MO 63146-4008
Phone: 1 314.434.28881
Contact: www.efc-intl.com/contact
Website: www.efc-intl.com
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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 8-32 Machine Screws
Unit of Measure
1 2 

Item #

Item Name

Overall Length

Panel Size

Material Thickness (Decimal)

01153028- N/A 0.051 to 0.064 Inch (in) Panel Size Single Thread U-Nut N/A 0.46 in N/A 0.051 to 0.064 in N/A 0.017 in
01074028- N/A 0.051 to 0.064 Inch (in) Panel Size Single Thread U-Nut N/A 0.46 in N/A 0.051 to 0.064 in N/A 0.017 in
01025008- N/A 0.062 to 0.066 Inch (in) Panel Size Single Thread U-Nut N/A 0.48 in N/A 0.062 to 0.066 in N/A 0.017 in
01091004- N/A 0.072 to 0.081 Inch (in) Panel Size Single Thread U-Nut N/A 0.440 in N/A 0.072 to 0.081 in N/A 0.017 in
01152036- N/A 0.085 to 0.095 Inch (in) Panel Size Single Thread U-Nut N/A 0.83 in N/A 0.085 to 0.095 in N/A 0.017 in
01339016- N/A 0.085 to 0.095 Inch (in) Panel Size Single Thread U-Nut N/A 0.530 in N/A 0.085 to 0.095 in N/A 0.017 in
01268019- N/A 0.086 to 0.096 Inch (in) Panel Size Single Thread U-Nut N/A 0.560 in N/A 0.086 to 0.096 in N/A 0.017 in
01449183- N/A 0.090 to 0.098 Inch (in) Panel Size Single Thread U-Nut N/A 0.36 in N/A 0.090 to 0.098 in N/A 0.017 in
01449112- N/A 0.094 to 0.094 Inch (in) Panel Size Single Thread U-Nut N/A 0.760 in N/A 0.094 to 0.094 in N/A 0.017 in
01005012- N/A 0.094 to 0.094 Inch (in) Panel Size Single Thread U-Nut N/A 0.760 in N/A 0.094 to 0.094 in N/A 0.017 in
01135025- N/A 0.099 to 0.104 Inch (in) Panel Size Single Thread U-Nut N/A 0.7 in N/A 0.099 to 0.104 in N/A 0.017 in
01343039- N/A 0.110 to 0.125 Inch (in) Panel Size Single Thread U-Nut N/A 0.51 in N/A 0.110 to 0.125 in N/A 0.017 in
01C71054832 N/A 0.234 to 0.250 Inch (in) Panel Size Single Thread U-Nut N/A 0.670 in N/A 0.234 to 0.250 in N/A 0.017 in
01017028- N/A 0.234 to 0.250 Inch (in) Panel Size Single Thread U-Nut N/A 0.74 in N/A 0.234 to 0.250 in N/A 0.017 in
Unit of Measure
1 2