STUD & NUT WELDING ELECTRODES

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Cadi manufactures the highest quality stud and nut electrodes available. Electrodes are available in RWMA Classes 1, 2, 3, and other Copper Alloys and can be faced with copper-tungsten, molybdenum, tungsten and other refractory metals. Hexagon, round with wrench flat, and special shapes and sizes are available.
 

GH Head

Size

Head Height

Nut or Stud

Face Diameter

Hole Diameter

 

Group 2 for Projection Ring Dia. of 7/8 or less

Group 3 for Projection Ring Dia. of 1-1/4 or less

Group 4 for Projection Ring Dia. of 1-1/2 or less

5 for 1/2”

6 for 5/8”

N= Nut

S= Stud

08 = 7/8”

12 = 1-1/4”

15 = 1-1/2”

Hole Diameter =

Stud diameter +.010 PIN diameter +.002

Example:  GH

2

5

S

08

323 (hole diameter for 5/16” stud)