989C578L93

Technical Characteristics

• Hazardous Locations/Environmental Protection

  corrosion resistant and salt spray resistant

• Overall Length

  2.790 inches nominal

• Overall Diameter

  1.340 inches maximum

• Size Designation

  20

• Mounting Method

  threaded coupling

• Thread Quantity Per Inch

  18

• Nominal Thread Size

  1.188 inches

• Special Features

  sash chain,6.000 in. lg; eye dia of 0.191 in.

• Material

  aluminum alloy

• Surface Treatment

  nickel

• Thread Series Designator

  unef

• Thread Class

  2b

• Thread Direction

  right-hand

• Features Provided

  o ring and chain

• Shape

  cylindrical