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)

01073049-01Q N/A 0.182 to 0.192 Inch (in) Panel Size Single Thread U-Nut N/A 0.64 in N/A 0.182 to 0.192 in N/A 0.031 in
01167040-00Q N/A 0.025 to 0.040 Inch (in) Panel Size Single Thread U-Nut N/A 0.61 in N/A 0.025 to 0.040 in N/A 0.031 in
E01006590406 N/A 0.075 to 0.083 Inch (in) Panel Size Single Thread U-Nut N/A 0.51 in N/A 0.075 to 0.083 in N/A 0.028 in
01C7123010AB N/A 0.105 to 0.130 Inch (in) Panel Size Single Thread U-Nut N/A 0.820 in N/A 0.105 to 0.130 in N/A 0.031 in
01344038-06Q N/A 0.025 to 0.040 Inch (in) Panel Size Single Thread U-Nut N/A 0.560 in N/A 0.025 to 0.040 in N/A 0.031 in
01115024-01Q N/A 0.025 to 0.040 Inch (in) Panel Size Single Thread U-Nut N/A 0.560 in N/A 0.025 to 0.040 in N/A 0.031 in
01105023-00Q 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 0.031 in
01105033-01Q N/A 0.025 to 0.040 Inch (in) Panel Size Single Thread U-Nut N/A 0.960 in N/A 0.025 to 0.040 in N/A 0.031 in
11D00011-01 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 0.020 in
01166002- 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
01016048-01Q N/A 0.030 to 0.043 Inch (in) Panel Size Single Thread U-Nut N/A 0.500 in N/A 0.030 to 0.043 in N/A 0.031 in
01035016-25Q N/A 0.032 to 0.064 Inch (in) Panel Size Single Thread U-Nut N/A 0.62 in N/A 0.032 to 0.064 in N/A 0.031 in
01016028-01Q N/A 0.037 to 0.064 Inch (in) Panel Size Single Thread U-Nut N/A 0.63 in N/A 0.037 to 0.064 in N/A 0.031 in
01011034-24Q N/A 0.040 to 0.051 Inch (in) Panel Size Single Thread U-Nut N/A 0.530 in N/A 0.040 to 0.051 in N/A 0.031 in
01449731-00Q 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 0.031 in
01105014-01Q 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 0.031 in
01105027-01Q 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 0.031 in
01105038-00Q 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 0.031 in
70002962 N/A 0.050 to 0.078 Inch (in) Panel Size Single Thread U-Nut N/A 0.7 in N/A 0.050 to 0.078 in N/A 0.031 in
01136036-25Q 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 0.031 in
70002658 N/A 0.060 to 0.070 Inch (in) Panel Size Single Thread U-Nut N/A 0.440 in N/A 0.060 to 0.070 in N/A 0.020 in
01034043-01Q N/A 0.064 to 0.093 Inch (in) Panel Size Single Thread U-Nut N/A 0.7 in N/A 0.064 to 0.093 in N/A 0.031 in
70002891 N/A 0.075 to 0.095 Inch (in) Panel Size Single Thread U-Nut N/A 0.7 in N/A 0.075 to 0.095 in N/A 0.031 in
01031047-01Q N/A 0.081 to 0.094 Inch (in) Panel Size Single Thread U-Nut N/A 0.62 in N/A 0.081 to 0.094 in N/A 0.031 in
01173030-01Q N/A 0.090 to 0.110 Inch (in) Panel Size Single Thread U-Nut N/A 0.61 in N/A 0.090 to 0.110 in N/A 0.031 in
Unit of Measure
1 2 3 4