Weld these nuts to stainless steel surfaces.

Projections on the base concentrate the weld and provide room for heat to dissipate.

A smooth base on these metric nuts provides more contact with the mating surface than weld nuts with projections

You can weld these metric nuts to flat and uneven uncoated stainless steel surfaces for a strong permanent hold.

Threads float inside the retainer of these metric nuts so you can install a bolt at a slight angle to align with off center parts.

These adhesive-mount nuts have a zinc plating for corrosion resistance in wet environments.