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  • Blanked edge Welch Plugs are engineered to seal core holes in castings with plug sizes ranging from 0.125” to 4.500”.
  • Good for limited depth and lower-pressure applications.
  • Best used as cover or to retain liquid at low or no pressure.

 

WELCH-PLUGS---BLANKED-EDGE-ENGLISH--HP-
Unit of Measure
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Part Number

Hole Diameter

Outside Diameter

Spherical Radius

Material Type

Material Thickness

Finish

HP-433-S-39 N/A 0.438 in N/A 0.433 in N/A 0.469 in N/A Cold Rolled Steel N/A 0.039 in N/A Plain Finish
HP-433-S-62 N/A 0.438 in N/A 0.433 in N/A 0.469 in N/A Hot Rolled Steel N/A 0.062 in N/A Plain Finish
HP-433-S-32-MZ N/A 0.438 in N/A 0.433 in N/A 0.469 in N/A Cold Rolled Steel N/A 0.032 in N/A Mechanically Plated Zinc
HP-433-S-39-MZ N/A 0.438 in N/A 0.433 in N/A 0.469 in N/A Cold Rolled Steel N/A 0.039 in N/A Mechanically Plated Zinc
HP-433-S-62-MZ N/A 0.438 in N/A 0.433 in N/A 0.469 in N/A Hot Rolled Steel N/A 0.062 in N/A Mechanically Plated Zinc
HP-433-S-32-EZ N/A 0.438 in N/A 0.433 in N/A 0.469 in N/A Cold Rolled Steel N/A 0.032 in N/A Electro Plated Zinc
HP-433-S-39-EZ N/A 0.438 in N/A 0.433 in N/A 0.469 in N/A Cold Rolled Steel N/A 0.039 in N/A Electro Plated Zinc
HP-433-S-62-EZ N/A 0.438 in N/A 0.433 in N/A 0.469 in N/A Hot Rolled Steel N/A 0.062 in N/A Electro Plated Zinc
HP-433-KS-32 N/A 0.438 in N/A 0.433 in N/A 0.469 in N/A Stainless Steel N/A 0.032 in N/A Plain Finish
HP-433-KS-62 N/A 0.438 in N/A 0.433 in N/A 0.469 in N/A Stainless Steel N/A 0.062 in N/A Plain Finish
HP-437-A-32 N/A 0.442 in N/A 0.437 in N/A 0.469 in N/A Aluminum N/A 0.032 in N/A Plain Finish
HP-437-A-64 N/A 0.442 in N/A 0.437 in N/A 0.469 in N/A Aluminum N/A 0.064 in N/A Plain Finish
HP-437-B-32 N/A 0.442 in N/A 0.437 in N/A 0.469 in N/A Brass N/A 0.032 in N/A Plain Finish
HP-437-B-64 N/A 0.442 in N/A 0.437 in N/A 0.469 in N/A Brass N/A 0.064 in N/A Plain Finish
HP-437-S-32 N/A 0.442 in N/A 0.437 in N/A 0.469 in N/A Cold Rolled Steel N/A 0.032 in N/A Plain Finish
HP-437-S-39 N/A 0.442 in N/A 0.437 in N/A 0.469 in N/A Cold Rolled Steel N/A 0.039 in N/A Plain Finish
HP-437-S-62 N/A 0.442 in N/A 0.437 in N/A 0.469 in N/A Hot Rolled Steel N/A 0.062 in N/A Plain Finish
HP-437-S-32-MZ N/A 0.442 in N/A 0.437 in N/A 0.469 in N/A Cold Rolled Steel N/A 0.032 in N/A Mechanically Plated Zinc
HP-437-S-39-MZ N/A 0.442 in N/A 0.437 in N/A 0.469 in N/A Cold Rolled Steel N/A 0.039 in N/A Mechanically Plated Zinc
HP-437-S-62-MZ N/A 0.442 in N/A 0.437 in N/A 0.469 in N/A Hot Rolled Steel N/A 0.062 in N/A Mechanically Plated Zinc
HP-437-S-32-EZ N/A 0.442 in N/A 0.437 in N/A 0.469 in N/A Cold Rolled Steel N/A 0.032 in N/A Electro Plated Zinc
HP-437-S-39-EZ N/A 0.442 in N/A 0.437 in N/A 0.469 in N/A Cold Rolled Steel N/A 0.039 in N/A Electro Plated Zinc
HP-437-S-62-EZ N/A 0.442 in N/A 0.437 in N/A 0.469 in N/A Hot Rolled Steel N/A 0.062 in N/A Electro Plated Zinc
HP-437-KS-32 N/A 0.442 in N/A 0.437 in N/A 0.469 in N/A Stainless Steel N/A 0.032 in N/A Plain Finish
HP-437-KS-62 N/A 0.442 in N/A 0.437 in N/A 0.469 in N/A Stainless Steel N/A 0.062 in N/A Plain Finish
Unit of Measure
« 6 7 8 9 10 »