Thread Adapters

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 adapters make thread type conversion a breeze.

Whether you need to convert from Metric to NPT, PG to Metric, NPT to PG or vice versa we have the solution. We carry both standard industrial grade and heavy duty explosion proof adapters. Available materials include Aluminum, Black Nylon, Nickel Plated Brass and 316 Stainless Steel.

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

Click on one of the following Thread Type Conversions for more information!

Metric (M) to NPT (F)
Male Metric sizes range from M16 to M50 and Female NPT sizes from 3/8" to 1-1/2".

NPT (M) to Metric (F)
Male NPT sizes range from 1/2" to 3" and Female Metric sizes from M16 to M50.

Metric (M) to PG (F)
Male Metric sizes range from M12 to M63 and Female PG sizes from PG 7 to PG 48.

PG (M) to Metric (F)
Male PG sizes range from PG 7 to PG 48 and Female Metric sizes from M12 to M63.

NPT (M) to PG (F)
Male NPT sizes range from 1/4" to 1-1/4" and Female PG sizes from PG 7 to PG 29.

PG (M) to NPT (F)
Male PG sizes range from PG 9 to PG 42 and Female NPT sizes from 3/8" to 1-1/2".

Thread Adapters

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