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

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

Projections on the base concentrate the weld and create space for heat to dissipate, protecting the threads on these weld nuts from deforming. Made of 18-8 stainless steel, they withstand mild chemicals and can be used in wet and outdoor environments.

Projections on the base concentrate the weld and create space for heat to dissipate, protecting the threads on these steel weld nuts from deforming.

Install threads in channels and other tight spaces where round-base weld nuts won’t fit.

Projections on the base of these steel nuts concentrate your weld and create room for heat to dissipate, protecting threads from deforming. Weld them to uncoated steel channels and other tight spaces where round-base weld nuts won't fit.

Projections on the base of these nuts concentrate your weld and create room for heat to dissipate, protecting threads from deformation. Made of 18-8 stainless steel, these nuts withstand mild chemicals and can be used in wet and outdoor environments.

Weld these nuts to stainless steel surfaces.

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

Install strong, permanent threads in sheet metal to create a 90° joint.

These screw-mount nuts are often used to attach glides and levels to wood.