Stepped ThermowellsMac-Weld stepped thermowells are designed and manufactured 100% in-house, and are made to accept standard and custom-made thermometers, thermocouples, bulbs and RTD?s.Bore Choose an optionNone0.26 in.Process Connection Choose an option3/4 in. NPT1 in. NPTStem Material Choose an option304/L316/LLength Choose an option2.5 in.4 in.6 in.7.5 in.9 in.12 in.Options Choose an optionNoneMTR TestClear Options Stepped Thermowells quantity Add to cart Part number: TW01 Series SKU: TW01 Series Category: Thermowell Tags: Stepped, Thermowell Due to global supply chain issues, prices are subject to change without notice.