316SS Thermowell, .260" Bore, 1/2" FNPSM x 3/4" NPT M, straight form, 2.51" U-dimension suitable for a 4" stem bimetal dial thermometer or RTD.TW375101 .260" Bore 1/2" FNPSM x 3/4" NPT M 2.51" U-dimension, 316 SSSKU: TW375101$40.80PriceQuantityAdd to CartBuy Now