ST Plain Throat and STB Insulated Throat Connectors 

• Machine tool building, motor and transformer terminations, robotics assembly, air conditioning equipment installation and other applications that require flexibility and protection against entry of liquids, vapors or solids
• ST Series has plain throat (non-insulated)
• STB Series has insulated throat to protect against wire damage

• Malleable iron and/or steel construction, steel or aluminum ferrule, polypropylene sealing ring
• Seals out oil, water, dust, dirt and fumes
• Unique long ferrule with pronounced threads provides over four times UL pull-out requirements
• Ferrule provides maximum surface contact for better sealing and a continuous, permanent, positive metal-to-metal ground
• Polypropylene sealing ring with locknut standard
• Full, machined tapered threads (NPT)
• Compact design with small turning radius
• Straight, 45° and 90° styles available in trade sizes 3/8" through 4"

O-Z Gedney 4Q Liquidtight FMC Connectors Brochure