Higrade covers a wide range of fittings items used by thermal sensor manufacturers.. Thermocouple Hex Fittings   1/2" x 1/2" NPT Hex Fittings: • Straight through bore/open end bores/spring load types. •316SS standard material Also available in CS, Brass,304SS Brazing/potting plugs: • 1/8",1/4" and 1/2" NPT threads. • 304SS, CS plated standard materials. Transistors and Adaptors • Standard transistors • Miniature/sub miniature transistors • Armor cable adaptors • Cripinc inserts • 304SS,316SS, Brass materials • Tube sizes 0.040",0.062",1/16",1/8",3/16",1/4" • Suitable for 3/16" Armor Bayonet Fittings Bayonet Lock Caps: • 304SS or brass zinc plated • Suitable for 1/8",3/16" elements or for 3/16" armor Bayonet Adaptors: • 1/8" NPT or 3/8-24 UNF threads • Standard lengths- 1/8",1",1-1/4",1-3/8",1-1/2",2",2-1/2",3",3-1/2",4" • Metric standards available. Bore Through Compression Fittings: • 316SS standard material also available in 304SS/Brass, C.S. plate • sizes from 1/16" to 1/2" tube and 1/8" to 1/2" NPT • Standard 316SS double ferrule,single 316SS and teflon ferrules available • Metric thread sizes available on Special order Miscellaneous Fittings Melt Bolts: • 3",4",6",9" standard lengths • 304SS standard material • Blanks available Strain Relief Springs: • 1-1/2" long,1/4"x3/8" standard Reducing Brushes: • 304SS, 316SS, brass, C.S plated • From 1/4" to 1" Male NPT • From 1/8" to 3/4" Female NPT Weld Pads: Weld Pads: • 304SS, 316SS standard • Flat/curved types • For 1/8",3/16",1/4" elements • Also available in Incoloy 600 Higrade Manufactures a wide range of Thermowells catering to a wide spectrum of Industrial Applications