M.D. Hubbard Spring Co., Inc. - WELCH PLUGS – BLANKED EDGE ENGLISH (HP) - Compare Items

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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.

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Unit of Measure

Items	HP-125-A-32 0.032 Inch (in) Thickness Aluminum Plain Finish Imperial Banked Edge Welch Plug	HP-125-B-32 0.032 Inch (in) Thickness Brass Plain Finish Imperial Banked Edge Welch Plug	HP-125-S-32 0.032 Inch (in) Thickness Cold Rolled Steel Plain Finish Imperial Banked Edge Welch Plug	HP-125-S-32-MZ 0.032 Inch (in) Thickness Cold Rolled Steel Mechanically Plated Zinc Imperial Banked Edge Welch Plug	HP-125-S-32-EZ 0.032 Inch (in) Thickness Cold Rolled Steel Electro Plated Zinc Imperial Banked Edge Welch Plug
Description	N/A *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.	N/A *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.	N/A *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.	N/A *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.	N/A *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.
Hole Diameter	N/A 0.129 in
Outside Diameter	N/A 0.125 in
Spherical Radius	N/A 0.109 in
Material Type	N/A Aluminum	N/A Brass	N/A Cold Rolled Steel	N/A Cold Rolled Steel	N/A Cold Rolled Steel
Material Thickness	N/A 0.032 in
Finish	N/A Plain Finish	N/A Plain Finish	N/A Plain Finish	N/A Mechanically Plated Zinc	N/A Electro Plated Zinc
Hole Diameter	N/A 0.129 in
Outside Diameter	N/A 0.125 in.±0.002 in.
Spherical Radius	N/A 0.109 in
Material Type	N/A Aluminum	N/A Brass	N/A Cold Rolled Steel	N/A Cold Rolled Steel	N/A Cold Rolled Steel
Material Specification	N/A ASTM B208 - 1100	N/A ASTM B36/B36M - C26000	N/A SAE J403 - 1008/1010	N/A SAE J403 - 1008/1010	N/A SAE J403 - 1008/1010
Temper	N/A H14 Temper	N/A H02 Temper (Half Hard)	N/A No. 2 (Half Hard) - ASTM A109	N/A No. 2 (Half Hard) - ASTM A109	N/A No. 2 (Half Hard) - ASTM A109
Material Thickness	N/A 0.032 in.±0.0015 in.
Finish Type	N/A Plain Finish	N/A Plain Finish	N/A Plain Finish	N/A Mechanical-Plated Zinc -ASTM B695 0.00015" Minimum (30 salt spray hours)	N/A Electro Plated Zinc - ASTM B633 SC1 Type "V" - 0.0002" minimum (72 Salt Spray Hours)