Check the listing for details. 10 Pack M6 X 1.0-6H Spot Weld Nuts - Double Tab - NDM 06028. Condition: New. Listed at 6.04 USD. This listing is for ten 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 M6 X 1.0-6H Width (mm) 13.00 Thickness (mm) 3.2 Length (mm) 28.5 Hole In Sheet (mm) 8.0 Material C1010 High-Welding Quality, Low Carbon Steel Plain Finish Threads ASME B 1.13M-2005 A 13.00mm B 3.20mm C 28.5mm E 7.60mm F 1.20mm