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 5/16 Inch (in) and Larger Screws
Unit of Measure
1 

Item #

Item Name

Overall Length

Screw Size

Panel Size

01132042- N/A 0.037 to 0.051 Inch (in) Panel Size Single Thread U-Nut N/A 0.940 in N/A 5/16-10 N/A 0.037 to 0.051 in
01132011- N/A 0.039 to 0.045 Inch (in) Panel Size Single Thread U-Nut N/A 1.07 in N/A 5/16-18 N/A 0.039 to 0.045 in
01500059- N/A 0.065 to 0.085 Inch (in) Panel Size Single Thread U-Nut N/A 0.91 in N/A 5/16-18 N/A 0.065 to 0.085 in
01129042- N/A 0.075 to 0.100 Inch (in) Panel Size Single Thread U-Nut N/A 1.05 in N/A 5/16-18 N/A 0.075 to 0.100 in
01165022- N/A 0.112 to 0.140 Inch (in) Panel Size Single Thread U-Nut N/A 1.035 in N/A 5/16-18 N/A 0.112 to 0.140 in
01086024- N/A 0.112 to 0.140 Inch (in) Panel Size Single Thread U-Nut N/A 1.04 in N/A 5/16-18 N/A 0.112 to 0.140 in
01032019- N/A 0.037 to 0.064 Inch (in) Panel Size Single Thread U-Nut N/A 1.05 in N/A 56B N/A 0.037 to 0.064 in
01152003- N/A 0.064 to 0.094 Inch (in) Panel Size Single Thread U-Nut N/A 1.03 in N/A 56B N/A 0.064 to 0.094 in
Unit of Measure
1