This listing is for twenty pieces. The ND weld nut is a dual-tab spot weld nut
for applications requiring additional strength where tension is against the
weld. Established as the standard slot fastener in the aluminum extrusion
industry (economy t nut). The location of the twin-tabs enables the ND to be
used in bridging corners and recessed areas. A precision pilot speeds location
and provides a full thread engagement. The ND can use the same electrodes,
equipment and settings used in production, thus eliminating setup and
changeover time, thereby lowering in-place-fastener cost.
Thread Size 1/4-20Width (in) 1/2Thickness (in) 1/8Length (in)
1-1/8Hole In Sheet (in) 0.312 Material C1010 High-Welding Quality, Low Carbon
Steel Plain Finish Threads Unified Standard Class 2B ASME B 1.1-2003
B 0.125" C 1.125" E 0.297" F 0.050"