M.D. Hubbard Spring Company
M.D. Hubbard Spring Company
595 S. Lapeer Road P.O. Box 425 Oxford, MI 48371
Phone: 248-628-2528
Fax: 248-628-7734
E-Mail: info@companies.com
Website: www.hubbardspring.com
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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
Items WELCH PLUGS – BLANKED EDGE ENGLISH (HP)
HP-125-A-32
0.032 Inch (in) Thickness Aluminum Plain Finish Blanked Edge Welch Plug 		WELCH PLUGS – BLANKED EDGE ENGLISH (HP)
HP-125-B-32
0.032 Inch (in) Thickness Brass Plain Finish Blanked Edge Welch Plug 		WELCH PLUGS – BLANKED EDGE ENGLISH (HP)
HP-125-S-32
0.032 Inch (in) Thickness Cold Rolled Steel Plain Finish Blanked Edge Welch Plug 		WELCH PLUGS – BLANKED EDGE ENGLISH (HP)
HP-125-S-32-MZ
0.032 Inch (in) Thickness Cold Rolled Steel Mechanically Plated Zinc Blanked Edge Welch Plug 		WELCH PLUGS – BLANKED EDGE ENGLISH (HP)
HP-125-S-32-EZ
0.032 Inch (in) Thickness Cold Rolled Steel Electro Plated Zinc Blanked 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.

 
Outside Diameter N/A 0.125 in
Hole Diameter N/A 0.129 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
Outside Diameter N/A 0.125 in.±0.002 in.
Hole Diameter N/A 0.129 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
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)
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
Production Lead Time N/A 2-3 weeks N/A 4 - 6 weeks N/A 4 - 6 weeks N/A 5 - 7 weeks N/A 5 - 7 weeks