Use this locknut from the RS PRO range to safely mount temperature probes into thermo-pockets and flange plates. It ensures process fittings are secure so your temperature-sensing equipment is protected from high-pressure and corrosive media.


This locknut is robust and durable thanks to its stainless steel construction. This material also makes it resistant to both rust and corrosion, so it's suitable for use in harsh environments such as petrochemical plants, pharmaceutical equipment and food processing machinery.


This product meets RoHS (Restriction of Hazardous Substances) standards, so it contains only minimal amounts of any harmful materials. The locknut is packaged and handled in facilities that meet American (ANSI/ESD S20.20:2014) and European (BS EN 61340-5-1:2007) electrostatic control standards to prevent damage from electrostatic discharge.

Small Pack Size:762-1193
Large Pack Size:262-3254