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 Sheet Metal Screws
Unit of Measure
1 2 3 4 

Item #

Item Name

Overall Length

Panel Size

Material Thickness (Decimal)

01113044-01Q N/A 0.023 to 0.050 Inch (in) Panel Size Single Thread U-Nut N/A 0.47 in N/A 0.023 to 0.050 in N/A 0.031 in
01073014-00Q N/A 0.025 to 0.040 Inch (in) Panel Size Single Thread U-Nut N/A 1.000 in N/A 0.025 to 0.040 in N/A 0.031 in
11025027-00 N/A 0.025 to 0.064 Inch (in) Panel Size Single Thread U-Nut N/A 0.73 in N/A 0.025 to 0.064 in N/A 0.031 in
01166002-06Q 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 0.031 in
01034005-99Q 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 0.031 in
01450084-00Q 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 0.031 in
01021038-00Q 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 0.028 in
70002741 N/A 0.030 to 0.037 Inch (in) Panel Size Single Thread U-Nut N/A 0.63 in N/A 0.030 to 0.037 in N/A 0.031 in
01C70849SS10A N/A 0.036 to 0.055 Inch (in) Panel Size Single Thread U-Nut N/A 0.46 in N/A 0.036 to 0.055 in N/A 0.031 in
01169014-01Q N/A 0.037 to 0.064 Inch (in) Panel Size Single Thread U-Nut N/A 0.59 in N/A 0.037 to 0.064 in N/A 0.031 in
01088018-99Q N/A 0.037 to 0.064 Inch (in) Panel Size Single Thread U-Nut N/A 0.62 in N/A 0.037 to 0.064 in N/A 0.031 in
01158015-99Q N/A 0.040 to 0.064 Inch (in) Panel Size Single Thread U-Nut N/A 0.600 in N/A 0.040 to 0.064 in N/A 0.031 in
70002536 N/A 0.040 to 0.064 Inch (in) Panel Size Single Thread U-Nut N/A 0.600 in N/A 0.040 to 0.064 in N/A 0.031 in
01071042-23Q N/A 0.040 to 0.064 Inch (in) Panel Size Single Thread U-Nut N/A 0.890 in N/A 0.040 to 0.064 in N/A 0.031 in
01148027-00Q N/A 0.042 to 0.052 Inch (in) Panel Size Single Thread U-Nut N/A 0.46 in N/A 0.042 to 0.052 in N/A 0.031 in
01118035-06Q N/A 0.065 to 0.087 Inch (in) Panel Size Single Thread U-Nut N/A 0.64 in N/A 0.065 to 0.087 in N/A 0.031 in
01157044-00Q N/A 0.081 to 0.100 Inch (in) Panel Size Single Thread U-Nut N/A 0.61 in N/A 0.081 to 0.100 in N/A 0.025 in
01134020-00Q N/A 0.086 to 0.093 Inch (in) Panel Size Single Thread U-Nut N/A 0.7 in N/A 0.086 to 0.093 in N/A 0.031 in
01014014-24Q N/A 0.093 to 0.109 Inch (in) Panel Size Single Thread U-Nut N/A 0.690 in N/A 0.093 to 0.109 in N/A 0.028 in
01010011-01Q 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 0.031 in
01005024-00Q N/A 0.120 to 0.140 Inch (in) Panel Size Single Thread U-Nut N/A 0.9 in N/A 0.120 to 0.140 in N/A 0.028 in
01C7145010A N/A 0.120 to 0.140 Inch (in) Panel Size Single Thread U-Nut N/A 0.9 in N/A 0.120 to 0.140 in N/A 0.031 in
01C7168910A N/A 0.120 to 0.140 Inch (in) Panel Size Single Thread U-Nut N/A 0.9 in N/A 0.120 to 0.140 in N/A 0.031 in
01118025-01Q N/A 0.120 to 0.140 Inch (in) Panel Size Single Thread U-Nut N/A 0.9 in N/A 0.120 to 0.140 in N/A 0.031 in
01165039-01Q N/A 0.125 to 0.160 Inch (in) Panel Size Single Thread U-Nut N/A 0.64 in N/A 0.125 to 0.160 in N/A 0.034 in
Unit of Measure
1 2 3 4