Conduit Metric Thread Adapters

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Thread Size

Connects To

Pipe Size

Thread Type

Gender

Material

DFARS Specialty Metals

Maximum Temperature

RoHS

Compliant with Exemptions

Minimum Temperature

REACH

Export Control Classification Number (ECCN)

EAR99

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28 Products

Conduit and Cord Grip Thread Adapters

NPT × Metric

Metric × PG

PG × Metric

Adapt metric, NPT, and PG conduit and cord grip threads to match knockout threads. A rubber O-ring seals out moisture.

Nylon adapters are lightweight and chemical resistant.

Conduit and Cord Grip Connection				Electrical Box Connection
Thread Size	Pipe Size	Thread Type	Gender	Thread Size	Thread Type	Gender		Each
Nickel-Plated Brass
NPT × Metric
__	1/2	NPT	Female	M16	Metric	Male	000000	000000
__	1/2	NPT	Female	M20	Metric	Male	000000	00000
__	1/2	NPT	Female	M25	Metric	Male	000000	00000
__	3/4	NPT	Female	M25	Metric	Male	000000	00000
__	1	NPT	Female	M32	Metric	Male	000000	00000
__	1 1/4	NPT	Female	M32	Metric	Male	000000	00000
Metric × PG
M16	__	Metric	Female	PG-9	PG	Male	0000000	0000
M20	__	Metric	Female	PG-11	PG	Male	0000000	0000
M20	__	Metric	Female	PG-13.5	PG	Male	0000000	0000
M25	__	Metric	Female	PG-16	PG	Male	0000000	00000
PG × Metric
PG-9	__	PG	Female	M16	Metric	Male	0000000	0000
PG-11	__	PG	Female	M20	Metric	Male	0000000	0000
PG-13.5	__	PG	Female	M20	Metric	Male	0000000	0000
PG-16	__	PG	Female	M20	Metric	Male	0000000	00000
PG-16	__	PG	Female	M25	Metric	Male	0000000	00000
PG-21	__	PG	Female	M25	Metric	Male	0000000	00000
PG-29	__	PG	Female	M32	Metric	Male	0000000	00000
Nylon Plastic
NPT × Metric
__	1/2	NPT	Female	M16	Metric	Male	0000000	0000
__	1/2	NPT	Female	M20	Metric	Male	0000000	00000
Metric × PG
M16	__	Metric	Female	PG-9	PG	Male	0000000	00000
M20	__	Metric	Female	PG-16	PG	Male	0000000	00000
M25	__	Metric	Female	PG-16	PG	Male	0000000	00000
M32	__	Metric	Female	PG-21	PG	Male	0000000	00000
M32	__	Metric	Female	PG-29	PG	Male	0000000	00000
PG × Metric
PG-13.5	__	PG	Female	M25	Metric	Male	0000000	00000
PG-21	__	PG	Female	M32	Metric	Male	0000000	00000
PG-29	__	PG	Female	M40	Metric	Male	0000000	00000
PG-36	__	PG	Female	M50	Metric	Male	0000000	00000