Myers™ Scru-tite™ and Grounding Hubs


Myers™ hubs:

  • Are used in the termination of electrical circuits through wall of the enclosure
  • Are used for pharmaceutical, chemical and food processing, pulp/paper and nuclear industries
  • Resistant to a variety of chemicals, including acetic, citric and salt water
  • O-ring is a special "Viton (75)" and has excellent chemical resistance
  • Hub is provided with a stainless steel ground nut
Trade Sizes 1/2" to 6"
Body Materials Zinc; aluminum; stainless
Nut Materials Aluminum or stainless
O-Ring Material Gasket Viton
Ground Screw Material Steel


  • Expanded trade sizes to include 2½" - 4" in zinc and stainless steel
  • Expanded operating temperature of -15°C to +120°C
  • Expanded and updated certifications to current applicable standards
  • Vibration-proof
  • Grounding screw for added safety
  • Captive o-ring gasket
  • No welding
  • Posi-Lok insulated throat (insuliner)
  • Fit standard knockouts
  • Easy installation
  • Controlled thread lengths
  • NPSL on male thread
  • No sharp edges (along parting line)
  • Male thread (NPT)