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. They have a slim base and a short barrel for use in tight spaces, such as channels, and in low-clearance areas. These weld nuts stand up to high torque and pull force better than rivet and press-fit nuts, making them the strongest way to add permanent threads to stainless steel sheets. You can also install them onto thick pieces of stainless steel.

For technical drawings and 3-D models, click on a part number.

Projections on the base concentrate the weld and create space for heat to dissipate, protecting the threads on these steel weld nuts from deforming. They have a slim base and a short barrel for use in tight spaces, such as channels, and in low-clearance areas. These weld nuts stand up to high torque and pull force better than rivet and press-fit nuts, making them the strongest way to add permanent threads to sheet metal. Made of plain steel, these nuts weld to uncoated steel with minimal preparation. You can also weld them onto thick metal surfaces.

For technical drawings and 3-D models, click on a part number.

Install threads in channels and other tight spaces where round-base weld nuts won’t fit. These steel weld nuts stand up to high torque and pull force better than rivet and press-fit nuts, making them the strongest way to add permanent threads to sheet metal. They can also be welded onto thick metals and molded into plastic surfaces. In plastic, their rectangular shape keeps them from twisting.

A base that’s flat on both sides allows these nuts to be welded in two orientations: either flush on a flat surface or with the barrel sticking through a hole. Twice as long as those on low-profile weld nuts, the standard-length barrel creates greater thread engagement.

Plain steel nuts can be welded to uncoated steel with less prep than zinc-plated steel nuts.

For technical drawings and 3-D models, click on a part number.

An offset barrel allows you to position threads near edges and corners. Use these nuts to add strong, permanent threads to uncoated steel sheet metal or thick uncoated steel surfaces. With a narrow base, they fit in channels and other tight spaces where round-base nuts do not. They have a short barrel, so they fit in low-clearance areas, too. They stand up to more torque and pull force than rivet nuts.

Uncoated steel weld nuts require minimal preparation before welding.

Zinc-plated steel weld nuts resist corrosion in wet environments. They require some preparation before welding, such as grinding off the plating from the part of the nut you intend to weld.

For technical drawings and 3-D models, click on a part number.