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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U-Nuts, also called U-Shaped Speed Nuts®, are self-retained in the screw-receiving position to provide simple and rapid attachment of mating panels. They will not turn when the screw is driven and will not corrode or freeze on screw threads. Typically, U-nuts are used where a full bearing surface on the lower leg is desired. During assembly, these high-performance, single thread nuts are placed over the edge of a stamped panel, or through a pre-stamped slot, then pushed until the fastener inner back locates against the plastic or metal panel edge or snaps into the clearance hole. In addition, the U-Nut's impression actually cleans out rust, dirt or paint clots from the screw threads as they are removed.
U-Shaped Speed Nuts®
Unit of Measure
1 2 

Item #

Item Name

Panel Thickness

Screw Size

Length

Throat Distance

01179029-01Q N/A 0.770 Inch (in) Length Single Thread Self-Retaining U-Nut N/A 0.025 in0.150 in N/A 8-18 N/A 0.770 in N/A 0.250 in
02P800090-00 N/A 12.900 Millimeter (mm) Length Single Thread Self-Retaining U-Nut N/A 2.250 mm3.000 mm N/A M4.2 x 1.41 N/A 12.900 mm N/A 7.200 mm
01070012-00Q N/A 0.360 Inch (in) Length Single Thread Self-Retaining U-Nut N/A 0.041 in0.051 in N/A 6-32 N/A 0.360 in N/A 0.156 in
01265036-00Q N/A 0.370 Inch (in) Length Single Thread Self-Retaining U-Nut N/A 0.018 in0.023 in N/A 6-32 N/A 0.370 in N/A 0.187 in
01134010-01Q N/A 0.350 Inch (in) Length Single Thread Self-Retaining U-Nut N/A 0.110 in0.125 in N/A 6-32 N/A 0.350 in N/A 0.171 in
01103032-00Q N/A 0.520 Inch (in) Length Single Thread Self-Retaining U-Nut N/A 0.045 in0.062 in N/A 8-15 8-18 N/A 0.520 in N/A 0.187 in
01449051-24Q N/A 0.520 Inch (in) Length Single Thread Self-Retaining U-Nut N/A 0.060 in0.070 in N/A 8-18 N/A 0.520 in N/A 0.234 in
01D984488Z-NPF N/A 0.417 Inch (in) Length Single Thread Self-Retaining U-Nut N/A 0.091 in0.110 in N/A 8-15 8-18 N/A 0.417 in N/A 0.220 in
70002718 N/A 13.500 Millimeter (mm) Length Single Thread Self-Retaining U-Nut N/A 2.0 mm3.000 mm N/A M4.2 x 1.41 N/A 13.500 mm N/A 6.000 mm
01500797-4965 N/A 15.000 Millimeter (mm) Length Single Thread Self-Retaining U-Nut N/A 0.6 mm2.0 mm N/A M4.2 x 1.41 N/A 15.000 mm N/A 7.0 mm
01016034-01Q N/A 0.630 Inch (in) Length Single Thread Self-Retaining U-Nut N/A 0.037 in0.064 in N/A 8-15 8-18 N/A 0.630 in N/A 0.296 in
02P689063-01Q N/A 19.300 Millimeter (mm) Length Single Thread Self-Retaining U-Nut N/A 0.65 mm3.800 mm N/A M4.2 x 1.41 N/A 19.300 mm N/A 8.640 mm
01155035-01Q N/A 0.610 Inch (in) Length Single Thread Self-Retaining U-Nut N/A 0.168 in0.198 in N/A 8-15 8-18 N/A 0.610 in N/A 0.281 in
01D98712064M-NPF N/A 17.600 Millimeter (mm) Length Single Thread Self-Retaining U-Nut N/A 2.200 mm3.100 mm N/A M4.2 x 1.41 N/A 17.600 mm N/A 10.000 mm
01449060-01Q N/A 0.750 Inch (in) Length Single Thread Self-Retaining U-Nut N/A 0.070 in0.150 in N/A 8-15 8-18 N/A 0.750 in N/A 0.312 in
01D98665071M-NPF N/A 20.950 Millimeter (mm) Length Single Thread Self-Retaining U-Nut N/A 1 mm1.270 mm N/A M4.2 x 1.41 N/A 20.950 mm N/A 12.7 mm
01116008-00Q N/A 0.700 Inch (in) Length Single Thread Self-Retaining U-Nut N/A 0.102 in0.125 in N/A 8-15 8-18 N/A 0.700 in N/A 0.406 in
01035009-01Q N/A 0.700 Inch (in) Length Single Thread Self-Retaining U-Nut N/A 0.064 in0.093 in N/A 8-15 8-18 N/A 0.700 in N/A 0.437 in
01500527-01 N/A 0.970 Inch (in) Length Single Thread Self-Retaining U-Nut N/A 0.025 in0.150 in N/A 8-18 N/A 0.970 in N/A 0.480 in
01179024-06Q N/A 0.770 Inch (in) Length Single Thread Self-Retaining U-Nut N/A 0.025 in0.150 in N/A 10-16 N/A 0.770 in N/A 0.250 in
01500524-3963 N/A 14.100 Millimeter (mm) Length Single Thread Self-Retaining U-Nut N/A 2.460 mm2.660 mm N/A M4.8 x 1.59 N/A 14.100 mm N/A 6.800 mm
01115044-00Q N/A 0.700 Inch (in) Length Single Thread Self-Retaining U-Nut N/A 0.102 in0.125 in N/A 10-16 N/A 0.700 in N/A 0.406 in
0137040-01Q N/A 1.140 Inch (in) Length Single Thread Self-Retaining U-Nut N/A 0.156 in0.187 in N/A 10-16 N/A 1.140 in N/A 0.750 in
01022025-00Q N/A 0.630 Inch (in) Length Single Thread Self-Retaining U-Nut N/A 0.109 in0.120 in N/A 10-24 N/A 0.630 in N/A 0.281 in
01099004-01Q N/A 0.970 Inch (in) Length Single Thread Self-Retaining U-Nut N/A 0.045 in0.062 in N/A 10-24 N/A 0.970 in N/A 0.515 in
Unit of Measure
1 2