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 10-24 Machine Screws
Unit of Measure
1 2 

Item #

Item Name

Overall Length

Panel Size

Material Thickness (Decimal)

01086005- N/A 0.040 to 0.094 Inch (in) Panel Size Single Thread U-Nut N/A 0.74 in N/A 0.040 to 0.094 in N/A 0.020 in
01500124- N/A 0.040 to 0.094 Inch (in) Panel Size Single Thread U-Nut N/A 0.74 in N/A 0.040 to 0.094 in N/A 0.020 in
01104025- N/A 0.045 to 0.062 Inch (in) Panel Size Single Thread U-Nut N/A 0.560 in N/A 0.045 to 0.062 in N/A 0.022 in
01104037- N/A 0.045 to 0.062 Inch (in) Panel Size Single Thread U-Nut N/A 0.760 in N/A 0.045 to 0.062 in N/A 0.022 in
01104039- N/A 0.045 to 0.062 Inch (in) Panel Size Single Thread U-Nut N/A 0.95 in N/A 0.045 to 0.062 in N/A 0.022 in
01115023- N/A 0.050 to 0.078 Inch (in) Panel Size Single Thread U-Nut N/A 0.71 in N/A 0.050 to 0.078 in N/A 0.025 in
01010028- N/A 0.051 to 0.081 Inch (in) Panel Size Single Thread U-Nut N/A 0.63 in N/A 0.051 to 0.081 in N/A 0.020 in
01500855- N/A 0.052 to 0.076 Inch (in) Panel Size Single Thread U-Nut N/A 0.636 in N/A 0.052 to 0.076 in N/A 0.022 in
01079039- N/A 0.060 to 0.081 Inch (in) Panel Size Single Thread U-Nut N/A 0.63 in N/A 0.060 to 0.081 in N/A 0.020 in
01017045- N/A 0.062 to 0.081 Inch (in) Panel Size Single Thread U-Nut N/A 0.64 in N/A 0.062 to 0.081 in N/A 0.020 in
01011022- N/A 0.070 to 0.109 Inch (in) Panel Size Single Thread U-Nut N/A 0.62 in N/A 0.070 to 0.109 in N/A 0.020 in
01179008- N/A 0.080 to 0.090 Inch (in) Panel Size Single Thread U-Nut N/A 0.83 in N/A 0.080 to 0.090 in N/A 0.020 in
70002243 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 0.022 in
01005019- N/A 0.094 to 0.094 Inch (in) Panel Size Single Thread U-Nut N/A 0.770 in N/A 0.094 to 0.094 in N/A 0.020 in
01116015- N/A 0.100 to 0.120 Inch (in) Panel Size Single Thread U-Nut N/A 0.62 in N/A 0.100 to 0.120 in N/A 0.020 in
01165004- N/A 0.100 to 0.125 Inch (in) Panel Size Single Thread U-Nut N/A 0.820 in N/A 0.100 to 0.125 in N/A 0.020 in
01022025- N/A 0.109 to 0.120 Inch (in) Panel Size Single Thread U-Nut N/A 0.63 in N/A 0.109 to 0.120 in N/A 0.020 in
01010014- N/A 0.115 to 0.130 Inch (in) Panel Size Single Thread U-Nut N/A 0.63 in N/A 0.115 to 0.130 in N/A 0.020 in
01037035- N/A 0.156 to 0.187 Inch (in) Panel Size Single Thread U-Nut N/A 1.140 in N/A 0.156 to 0.187 in N/A 0.020 in
70002713 N/A 2.00 to 3.00 Millimeter (mm) Panel Size Single Thread U-Nut N/A 14.35 mm N/A 2.00 to 3.00 mm N/A 0.71 mm
Unit of Measure
1 2