Nickel Plated Brass Thread Adapter 1/2" NPT to M20 x 1.5 Threads


Nickel Plated Brass NPT to Metric Thread Adapter

Sealcon # AT-1220-BR
Hummel # AT-1220-BR
Material Nickel Plated Brass

Body Length (B)
1.18" (30mm)
Thread Length (D)
.79" (20mm)
Wrench Flat (F1/F)
.98" (25 mm)


Dealing with foreign products?
Is connecting a challenge?
Adapters will allow you to switch between PG, NPT & Metric threads to fit your application needs.

Technical Data


  • Fittings: Nickel Plated Brass
  • Form Seal:
  • Optional O-Ring: Buna-N, FPM or Silicone
  • Optional Seal Ring: Polyethylene or Fiber-Reinforced Plastic

Operating Temperature will vary based off selected O-Ring and the material of the product it is applied to.


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