Threaded thermowells have a bore diameter of 0.260" and are our most popular thermowells due to their low cost. Click here to browse more thermowells.

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$24.28

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0.260" Bore Diameter Socket-Weld Design Thermowells

SERIES-260W

Socket-weld thermowells have a straight shank & are ideal for 1/4 inch diameter elements. Varity of materials available. Click here to see more.

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$133.41

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0.385" Bore Diameter Threaded Straight Thermowells

SERIES-385S

Threaded thermowells are available in straight shanks. Ideal for 3/8 inch diameter elements. Click here to shop more thermowells.

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$34.11

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0.260" Bore Diameter Threaded Heavy Duty Thermowells

SERIES-260H

Threaded thermowells have a bore diameter of 0.260" with a tapered shank. Ideal for 1/4 inch diameter elements. Click here to shop more.

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$131.42

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0.260" Bore Dia Threaded Lagging Extension Thermowells

SERIES-260L

Threaded thermowells have a bore diameter of 0.260" with a straight shank & lagging extension. Ideal for 1/4" Dia elements. Click here to see more.

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$88.47

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in 3 weeks

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0.260" Bore Dia Threaded Heavy Duty Lagging Thermowells

SERIES-260HL

Threaded thermowells have a bore diameter of 0.260" with a tapered shank & lagging extension. Ideal for 1/4" Dia elements. Click here to shop more.

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$141.13

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in 2 weeks

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Sanitary Thermowells for 0.260" & 0.385" Bore Diameters

S-260-S-385

Sanitary thermowells have shank styles of straight & step down. Ideal for sanitary applications such as food and pharmaceuticals. Click here for more.

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$222.99

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0.385" Bore Dia Threaded Lagging Extension Thermowells

SERIES-385L

Threaded thermowells have a bore diameter of 0.385" with a straight shank & lagging extension. Ideal for 3/8" Dia elements. Click here to see more.

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$58.22

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in 2 weeks

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Flanged Thermowells for 0.260" & 0.385" Bore Diameters

SERIES-260F-385F

These flanged thermowells have a straight shank & are ideal for 1/4 inch ad 3/8 inch diameter elements. Click here to shop thermowells.

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$338.08

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in 4 weeks

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0.385" Bore Diameter Threaded Heavy Duty Thermowells

SERIES-385H

Threaded thermowells have a bore diameter of 0.385" with a tapered shank. Ideal for 3/8 inch diameter elements. Click here to shop more.

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$236.95

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0.385" Bore Diameter Socket-Weld Design Thermowells

SERIES-385W

Socket-weld thermowells have a straight shank & are ideal for 3/8 inch diameter elements. Varity of materials available. Click here to see more.

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$35.60

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Metric Threaded Thermowells for Metric Elements

SERIES-BSP-7MM

Threaded thermowells are available in straight, step down, & tapered shanks. Imperial versions available. Click here to shop all metric thermowells.

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$55.99

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in 3 weeks

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0.385" Bore Dia Threaded Heavy Duty Lagging Thermowells

SERIES-385HL

Threaded thermowells have a bore diameter of 0.385" with a tapered shank & lagging extension. Ideal for 3/8" Dia elements. Click here to shop more.

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$114.19

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Van Stone Thermowells for 0.260" & 0.385" Bore Diameters

SERIES-260V-385V

Van Stone Thermowells have a straight shank & are ideal for 1/4 inch ad 3/8 inch diameter elements. Click here to shop thermowells.

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$117.98

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in 4 weeks

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0.445" Bore Dia Threaded Step Down Thermowells

445L

Threaded thermowells have a bore diameter of 0.445" with a step down shank and are ideal industrial glass thermometers. Click here to see more.

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$126.58

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in 4 weeks

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Thermowells

Available in a variety of materials, sizes, and process connections, these thermowells allow you to remove, replace, or maintain your temperature probes without having to shut down your process.