... ,100mm,150mm,200mm,300mmn 304SS with 1/4", 1/2", 3/4" NPT , BSP, BSPT Type T :All Angle Adjustable Bi ... pointer oscillation and improve temperature transmission.Dial Size:2.5",3", 4" 5", 6" Stem diameter:Φ6.3, Φ8, Φ10Stem length:65mm, 100mm, 150mm ... , 200mm, 300mmnConnection thread:304SS with 1/4”, 1/2”, 3 ...