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Home>Thread Adapters>Metric (M) to NPT (F)
M20 to 1/2" NPT Thread Adapter: Nickel Plated Brass
Part Number A-MNPT-2012-BR-B
M20 to 1/2" NPT Thread Adapter: Nickel Plated Brass
M20 x 1.5 (male) to 1/2" NPT (female) Thread Adapter: Nickel Plated Brass
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Price
Your Price:
$7.08
Quantity Price
1 - 49 $7.08
50 - 99 $6.56
100 - 499 $6.06
500 - 999 $5.56
1000+ $5.06
Quantity
Description

Threads

Dimensions in Inches (mm)

 Male
Thread
 A

Female Thread
B

W

T

H

Wrench
Flat
Thread
Length
Height

M20 x 1.5

1/2" NPT

.94 (24)

.24 (6)

.91 (23)

Operating Temperature: - 40C to 100C  (- 40F to 212F)

Having trouble connecting to international components or machinery?  Looking for a quick, economical, and easy solution to change the thread size on any threaded connector? 

Your search ends here!  Our Thread Adapters make size to size thread conversion a breeze.

This adapter will convert holes which fit size M20 x 1.5 male threads to a female 1/2" NPT threaded hub. 
The male end of the adapter also incorporates a Buna-N O-Ring to provide a liquid-tight seal.

Our high quality Thread Adapters are RoHS Compliant and are used everyday in the Industrial, Commercial, Chemical, Petrochemical, Power, Oil & Gas, Mining, Military, Maritime, and Professional Sound & Light industries among many others.

Looking for a different size, material, or connection type? 
Check out our full offering of Thread Adapters !

  • SAME DAY SHIPPING IF ORDERED BY 1PM CST.
  • Customer Reviews Average Rating review
    Electrical General Foreman
    Parts came quick and worked great. I've purchased several times in the last few years whenever we get some German equipment and need to convert hubs from metric to standard and every experience has been 5 stars.
    Reviewed by: Josh from St. Helens Oregon. on 3/5/2020
    Engineer
    The metric to NPT adapters were just what I was looking for. The project was held up because the installers didn't know the threads on the pumps were metric. I had the parts shipped overnight and received them the next day. The project was completed on time. Doug
    Reviewed by: Doug from tewksbury, MA. on 10/17/2019
    TRANSFORMER SPECIALIST
    REALLY FILLS A NEED--HAVE ON FAVORITES LIST FOR FUTURE NEEDS
    Reviewed by: GLENN RUMBAUGH from WAITEVILLE,WV. on 3/29/2019
    Homeowner
    Late one weeknight following a frustrating round of trying to install a new shower head, I finally relized that the existing plumbing was metric, not standard. I scoured the Internet for a metric to standard adapter and found this one and ordered it. The ordering process was really quick and the outstanding customer service team had the part on my door step 2 days later. What more can you ask for?
    Reviewed by: Paul Anthony from TN. on 4/24/2015
    electrician
    These are exactly what I was looking for. They are the perfect size for converting metric threads to american (NPT). Will definitely buy again.
    Reviewed by: Eric from Gulf States, USA. on 12/19/2011
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