120-piece assortment of threaded rivets that install threaded nuts where access is limited to one side of a surface.

• 120pc assorted Metric steel threaded rivets.
• Sets threaded rivets into thin materials, including sheet metal, plastic and fiberglass.
• Permanent and reliable fastening, ideal for hard-to-reach locations.
• Easily install threaded nuts when only one side of the material is accessible.
• Assortment includes 30ea of the following metric sizes: 3mm, 4mm, 5mm, and 6mm