High Temperature Self Threading Plugs (NSTP) 400°F
Our High Temp Self Threading Plugs were designed for superior sealing and holding power. These plugs will seal lead threads extremely well avoiding gauging issues. The plugs have a high-temperature resistance and won’t break off during removal. They can be used on heli-coil sizes. The Self Threading Plugs can also be left in for Post Cure Applications to prevent Flash Rust as well. Great for Electroless Nickel Plating.