Products for USB Sensing and Control
Products for USB Sensing and Control


Unit 1 - 6115 4 St SE
Calgary AB  T2H 2H9
+1 403 282-7335

M12 Mounting Nut for Probe Thermocouples

ID: HDW4101_0
Recommended for new designs: Phidgets Inc. is not the original manufacturer for this product, but we intend to sell it (or a similar replacement with a compatible form, fit and function) for as long as it is available from the supplier.

Use with a 3.2mm diameter probe type thermocouple to mount it into the side of an enclosure or container.


Quantity Available: 977

Qty Price
5 $8.16
10 $7.82
25 $7.65
50 $7.57
100 $7.48

This stainless steel mounting nut is designed to be used with a probe thermocouple. See the Connection & Compatibility tab for a list of thermocouples. Just slide the pieces on and tighten to attach. Once it's secured, you can mount it to a panel or inside of an enclosure with a simple M12x1.5 nut and washer.

Comes packaged with

  • One mounting sleeve

Product Specifications

Physical Properties
Material Stainless Steel
Screw Thread Size M12x1.5
Inner Diameter 3.2 mm
Customs Information
Canadian HS Export Code 7318.15.00
American HTS Import Code 7318.15.20.41
Country of Origin CN (China)

Probe Thermocouples and RTDs


This mounting nut fits onto a probe thermocouple or RTD so it can securely mount through the side of a panel or enclosure. Here are the steps for assembling the pieces:

  • Slide the shorter nut onto the probe with the threaded end facing outward
  • Slide on the mounting sleeve
  • Slide the longer nut onto the probe with the long end facing outward
  • Move the pieces to the desired length on the probe and tighten the front and back nuts until secure

Here is a list of thermocouples and RTDs we sell that are compatible with this nut:

Product Temperature Sensor
Image Part Number Price Thermocouple Type Ambient Temperature Min Ambient Temperature Max
TMP4106_0 $16.00 K -40 °C 400 °C
TMP4107_0 $16.00 K -40 °C 400 °C
TMP4109_0 $40.00 -50 °C 500 °C
TMP4110_0 $40.00 -50 °C 500 °C
Product Physical Properties
Image Part Number Price Material Screw Thread Size Inner Diameter
HDW4100_0 $7.50 Stainless Steel 1/8" NPT 3.2 mm
HDW4101_0 $8.50 Stainless Steel M12x1.5 3.2 mm