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Home Plumbing Rough Plumbing Supplies Pipe Fittings Black Pipe Fittings Black Plugs 501458 1/8 BLACK PLUG

501458 1/8 BLACK PLUG

PART 643572
SUPPLIER CODA RESOURCES DBA STZ IND
SUPPLIER PART # 501458
RANK B
SHELF PACK 10
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About this item

The B&K Products 521-800HC is a 1/8-inch Male Iron Pipe (MIP) Black Iron Plug designed to seal off female threaded pipe ends in high-pressure systems. This square head plug is part of the 150-lb class malleable iron fittings line, offering dependable performance and a secure seal in industrial and residential applications.

Key Features:

  • Type: Square Head Plug
  • Material: Black Iron
  • Connection Type: MIP (Male Iron Pipe)
  • Size: 1/8 inch
  • Pressure Rating: Up to 500 PSI
  • Temperature Rating: Up to 150°F
  • Thread Standard: ANSI/ASME B1.20.1
  • Class: 150-lb malleable fittings
  • Seal Quality: Relative softness of metal helps provide a sure seal
  • Compliance: Meets ASTM and ASME standards

Applications:

  • Lubricant systems
  • Oil and grease transport
  • Liquefied petroleum (LP) gases
  • Fuel systems
  • Natural gases (e.g., nitrogen, oxygen)
  • Steam and diesel systems

⚠️ Note: This fitting is not designed for potable water applications.

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Brand Coda Resources
Color Black
Model 521-800HC
Product Name 1/8-in MIP Black Iron Plug
Type Square Head Plug
Material Black Iron
Connection Type MIP (Male Iron Pipe)
Size 1/8 inch
Pressure Rating 500 PSI
Temperature Rating 150°F
Class 150-lb class malleable fittings
Thread Standard ANSI/ASME B1.20.1
Compliance Meets ASTM and ASME standards
Applications Lubricant, oil, grease, LP gases, fuel, nitrogen, oxygen, steam, diesel
Potable Water Use Not designed for potable water applications
Seal Quality Relative softness of metal helps provide a sure seal
UPC Code 019442147235
Shelf Pack 10
Minimum Order Qty 1