OVERVIEW & BENEFITS
Seal off unused ports efficiently with this 1/2″ Brass Allen Head Plug—featuring a recessed hex socket for flush installation and tight sealing. Ideal for plumbing, hydraulic, pneumatic, and chemical applications where a smooth exterior finish is essential.
Includes:
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One brass plug with a 1/2″ NPT thread
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Allen (hex) socket head for installation with hex key or Allen wrench
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Durable brass construction suitable for water, oil, and light chemical service
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Soft-seal design with optional PTFE tape or Buna-N O-ring depending on application
Performance Specifications:
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Thread Size: 1/2″ NPT male
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Installation: recessed Allen socket (typically 3/16″ or 5 mm hex drive)
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Material: lead-free brass or standard cast brass (depending on regulatory requirement)
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Maximum pressure: up to 300 PSI (based on standard brass plumbing fittings)
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Temperature range: approximately -20 °F to 200 °F depending on sealing method
Key Benefits:
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Flush finish with recessed hex head prevents snagging or protrusions
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Easy installation and removal using standard Allen wrench
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High compatibility with brass fittings and common piping systems
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Corrosion-resistant material suited for water, low-pressure air, and mild chemical applications