A smooth base provides more contact with the mating surface than weld nuts with projections.

Weld these nuts to stainless steel surfaces.

Weld these nuts to flat and uneven uncoated steel surfaces for a strong permanent hold.

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

Square weld nuts have more weld points than hex weld nuts for a stronger hold. Use them on flat surfaces.

These nuts can be used in channels and tight spaces where round-base weld nuts won't fit.

A smooth base provides more contact with the mating surface than weld nuts with projections.

Weld these nuts to stainless steel surfaces.

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 nuts have three mounting holes to accept screws and rivets for use with thin materials.