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Metric Steel Hex Weld Nuts
The three weld points on these metric hex nuts create a secure hold on a steel surface. Weld them to sheet metal or thick steel surfaces to add strong, permanent threads. They stand up to high torque and pull force better than rivet nuts. Made of uncoated steel, there’s minimal prep required to weld them to uncoated steel surfaces. All have a collar pilot that guides the nut into the hole, holds it in place while welding, and protects the threads from weld spatter.
For technical drawings and 3-D models, click on a part number.
Thread | Collar | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Size | Pitch, mm | Wd., mm | Ht., mm | Dia., mm | Ht., mm | For Hole Dia., mm | Specifications Met | Pkg. Qty. | Pkg. | |
Steel | ||||||||||
| M4 | 0.7 | 9 | 2.85 | 6 | 0.65 | 6 | DIN 929 | 100 | 000000000 | 000000 |
Metric Stainless Steel Hex Weld Nuts
You can weld these nuts to flat and uneven uncoated stainless steel surfaces for a strong permanent hold. They have a collar pilot that assists alignment and prevents welding spatter from getting into threads.
For technical drawings and 3-D models, click on a part number.
Thread | Collar | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Size | Pitch, mm | Wd., mm | Ht., mm | Dia., mm | Ht., mm | For Hole Dia., mm | Specifications Met | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | ||||||||||
| M4 | 0.7 | 9 | 2.9 | 6 | 0.65 | 6 | DIN 929 | 50 | 000000000 | 00000 |
Square Weld Nuts
Square weld nuts have more weld points than hex nuts for a stronger hold. Use them to add strong, permanent threads to uncoated steel surfaces. They stand up to more torque and pulling force than rivet nuts. These fasteners are uncoated, so they require minimal preparation before welding. All have a collar pilot that guides the nut into the hole, holds it in place while welding, and protects the threads from weld spatter.
For technical drawings and 3-D models, click on a part number.
Thread | ||||||||
|---|---|---|---|---|---|---|---|---|
| Size | Pitch, mm | Wd., mm | Ht., mm | For Hole Dia., mm | Specifications Met | Pkg. Qty. | Pkg. | |
Steel | ||||||||
| M4 | 0.7 | 7 | 3.5 | 4.3 | DIN 928 | 50 | 000000000 | 000000 |
Steel Low-Profile Narrow-Base Weld Nuts
With a slim base and a short barrel, these weld nuts fit in tight spaces, such as channels, and in low-clearance areas. 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. You can also install them onto thick pieces of metal. Made of plain steel, these nuts weld to flat, uncoated steel surfaces with minimal preparation.
For technical drawings and 3-D models, click on a part number.
Thread | Base | Barrel | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Size | Pitch, mm | Lg., mm | Wd., mm | Thick., mm | Dia., mm | Ht., mm | For Hole Dia., mm | Pkg. Qty. | Pkg. | |
Steel | ||||||||||
| M4 | 0.7 | 22 | 11 | 2.4 | 5.2 | 0.8 | 5.6 | 10 | 000000000 | 000000 |
Stainless Steel Low-Profile Narrow-Base Weld Nuts with Projections
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.
Thread | Base | Barrel | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | Pitch, mm | Lg., mm | Wd., mm | Thick., mm | Dia., mm | Ht., mm | For Hole Dia., mm | No. of Projections | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | |||||||||||
| M4 | 0.7 | 16 | 9.6 | 2.4 | 5.2 | 0.8 | 5.2 | 2 | 10 | 000000000 | 00000 |
Steel Low-Profile Narrow-Base Weld Nuts with Projections
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.
Thread | Base | Barrel | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | Pitch, mm | Lg., mm | Wd., mm | Thick., mm | Dia., mm | Ht., mm | For Hole Dia., mm | No. of Projections | Pkg. Qty. | Pkg. | |
Steel | |||||||||||
| M4 | 0.7 | 16 | 9.6 | 2.4 | 5.2 | 0.8 | 5.2 | 2 | 25 | 000000000 | 00000 |
Steel Offset-Barrel Narrow-Base Weld Nuts
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.
Stainless Steel Offset-Barrel Narrow-Base Weld Nuts
These weld nuts have an offset barrel so you can position threads near edges and corners. Weld them to thin and thick stainless steel surfaces to add strong, permanent threads that won’t corrode from contact with chemicals. With a narrow base, they fit in channels and other tight spaces where round-base nuts do not. They have a low profile, so they fit in low-clearance areas, too. These nuts have a flat base that acts as a flange to distribute the load, so they stand up to greater torque and pull force than rivet nuts.
For technical drawings and 3-D models, click on a part number.
Thread | Base | Barrel | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Size | Pitch, mm | Lg. | Wd., mm | Thick., mm | Dia. | Ht., mm | For Hole Dia., mm | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | ||||||||||
| M4 | 0.7 | 15.9 | 9.6 | 2.4 | 5.2 | 0.8 | 5.6 | 10 | 000000000 | 000000 |
Steel Offset-Barrel Narrow-Base Weld Nuts with Projection
To protect their threads from deforming, these steel nuts have a projection that concentrates your weld and creates room for heat to dissipate. An offset barrel lets you position threads near the edges and corners of uncoated steel sheets. Narrow at the base, they fit into channels and other spaces too tight for round-base nuts. 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. They can also be welded onto thick metal surfaces.
For technical drawings and 3-D models, click on a part number.
Thread | Base | Barrel | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | Pitch, mm | Lg. | Wd., mm | Thick., mm | Dia. | Ht., mm | For Hole Dia., mm | No.of Projections | Pkg. Qty. | Pkg. | |
Steel | |||||||||||
| M4 | 0.7 | 16 | 11 | 2.4 | 5.2 | 0.08 | 5.6 | 1 | 25 | 000000000 | 000000 |
Metric Steel Round-Base Weld Nuts
A smooth base provides more contact with the mating surface than weld nuts with projections. Both sides of the base are flat, so these metric weld nuts can be welded flush to a surface or with the barrel through the hole. Use them to add strong, permanent threads to uncoated steel surfaces. Their barrel is twice as long as low-profile weld nuts for added thread engagement. Because they’re welded on, they can stand up to more torque and pull force than rivet nuts.
Uncoated steel weld nuts can be welded on with minimal preparation.
Zinc-plated steel weld nuts are corrosion resistant 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.
Stainless Steel Adhesive-Mount Nuts
These nuts have excellent resistance to chemicals and salt water. Large holes in the base to allow adhesive to flow through. They’re often molded into plastics and used to add threads to plastic that is too thin to fit a threaded insert.
For technical drawings and 3-D models, click on a part number.
Steel Adhesive-Mount Nuts
Large holes in the base allow adhesive to flow through. These nuts are often molded into plastics and used to add threads to plastic that is too thin to fit a threaded insert. A zinc plating provides corrosion resistance in wet environments.
For technical drawings and 3-D models, click on a part number.