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  4. 1/2" NPT to PG21 Thread Adapter: Nickel Plated Brass
1/2" NPT (male) to PG21 (female) Thread Adapter: Nickel Plated Brass
1/2" NPT (male) to PG21 (female) Thread Adapter: Nickel Plated Brass

1/2" NPT to PG21 Thread Adapter: Nickel Plated Brass

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Your Price: $17.51
1/2" NPT to PG21 Thread Adapter: Nickel Plated Brass
Part Number: A-NPTPG-1221-BR
Quantity Price
2 - 49 $17.51
50 - 99 $16.26
100 - 499 $15.01
500 - 999 $13.76
1000+ $12.51

Threads

Dimensions in Inches (mm)

 Male
Thread
 A

Female Thread
B

W

T

H

Wrench
Flat
Thread
Length
Height

1/2" NPT

PG 21

1.30 (33)

.79 (20)

1.26 (32)

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

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 1/2" NPT male threads to a female PG21 threaded hub.

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.

MINIMUM ORDER QUANTITY: 2 pcs.

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

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