Add corrosion-resistant threads to channels, corners, and other tight spaces without drilling a hole. Glue these nuts on to thin surfaces and materials too hard and brittle to drill, such as acrylic and carbon fiber. Large holes in the base allow adhesive and resin to flow and spread along the joint for a good bond. You can mold them into plastics or composites. Made of 316 stainless steel, these nuts are excellent at resisting chemicals and salt water.

The base of these nuts acts like a flange, distributing pressure evenly across the mounting surface. Larger bases spread the pressure over more surface for a strong bond, while smaller bases fit better in tight spaces.

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

Fit these nuts into channels, corners, and other tight spaces to add strong threads without drilling a hole. They’re ideal for material that’s too thin or too hard and brittle to drill, such as acrylic and carbon fiber. For a strong hold, large holes in the base let adhesive and resin flow through and spread out. You can also mold these nuts into plastics or composites. Thanks to a zinc plating, they resist rusting in wet environments.

The base of these nuts acts like a flange, distributing pressure evenly across the mounting surface. The larger the base, the more that pressure is spread out; the smaller the base, the tighter the space these nuts can fit into.

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

Peel off the backing and stick these nuts right onto almost any surface to add threads—no need to drill holes or add adhesive. Since they’re so quick and easy to attach, they’re ideal for prototypes. While they are faster and less messy to install than adhesive-ready nuts, they won’t provide as strong of a hold. The adhesive on the back clings best to plastic, powder-coated metal, composites, and glass. They’re a good choice when your material is too hard or brittle to drill, or it’s too thin to grip a threaded insert. To keep them from corroding in wet environments, they have a zinc plating.

Choose a larger baseplate for a stronger hold and a smaller baseplate when you need the nut to fit into a tighter space.

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

These nuts have three mounting holes to accept screws and rivets. Insert the barrel through a hole or fasten the base with the barrel facing upward for use with thin materials. Since the base is flanged, it helps spread out the load. A larger base means more room for weight to spread. The longer the barrel, the more thread engagement with your screw.

Style B nuts can also be welded for a stronger, permanent hold. The three projections on their base concentrate your weld and create room for heat to dissipate, protecting threads from deforming.

Zinc-plated steel nuts resist corrosion in wet environments.

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