257

Technical Characteristics

• Special Features

  grip aid cap

• Major Bushing Length

  0.125 inches

• Surface Treatment

  nickel overall except insulation single layer

• Thread Length

  0.938 inches

• Material

  copper alloy overall except insulation

• Overall Height

  2.188 inches

• Basic Shape Style

  single post, round (post binding)

• Mounting Method Style

  shouldered stud

• Conductor Accommodation Type

  screw cap w/hole single end

• Major Bushing Diameter

  0.125 inches

• Electrical Insulation Feature

  uninsulated caps with uninsulated studs

• Mounting Thread Diameter

  0.138 inches

• Maximum Height Above Mounting Surface

  1.125 inches

• Cap Outside Diameter

  0.438 inches

• Mounting Thread Series

  unc

• Features Provided

  mounting hardware

• Overall Diameter

  0.438 inches

• Dry Flashover Voltage Rating In Volts

  1000.0

• Wire Hole Diameter

  0.098 inches single end