Conduit Metric Thread Adapters

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Thread Size

Pipe Size

Connects To

Thread Type

Gender

Material

DFARS Specialty Metals

Maximum Temperature

RoHS

Compliant with Exemptions

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Minimum Temperature

REACH

Export Control Classification Number (ECCN)

EAR99

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26 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	7537K1	000000
__	1/2	NPT	Female	M20	Metric	Male	7537K2	00000
__	1/2	NPT	Female	M25	Metric	Male	7537K3	00000
__	3/4	NPT	Female	M25	Metric	Male	7537K4	00000
__	1	NPT	Female	M32	Metric	Male	7537K5	00000
__	1 1/4	NPT	Female	M32	Metric	Male	7537K6	00000
Metric × PG
M16	__	Metric	Female	PG-9	PG	Male	7805K18	0000
M20	__	Metric	Female	PG-11	PG	Male	7805K19	0000
M20	__	Metric	Female	PG-13.5	PG	Male	7805K21	0000
M25	__	Metric	Female	PG-16	PG	Male	7805K22	00000
PG × Metric
PG-9	__	PG	Female	M16	Metric	Male	7805K11	0000
PG-16	__	PG	Female	M20	Metric	Male	7805K14	00000
PG-16	__	PG	Female	M25	Metric	Male	7805K15	00000
PG-21	__	PG	Female	M25	Metric	Male	7805K16	00000
PG-29	__	PG	Female	M32	Metric	Male	7805K17	00000
Nylon Plastic
NPT × Metric
__	1/2	NPT	Female	M16	Metric	Male	7805K55	0000
__	1/2	NPT	Female	M20	Metric	Male	7805K56	00000
Metric × PG
M16	__	Metric	Female	PG-9	PG	Male	7805K36	00000
M20	__	Metric	Female	PG-16	PG	Male	7805K42	00000
M25	__	Metric	Female	PG-16	PG	Male	7805K43	00000
M32	__	Metric	Female	PG-21	PG	Male	7805K45	00000
M32	__	Metric	Female	PG-29	PG	Male	7805K46	00000
PG × Metric
PG-13.5	__	PG	Female	M25	Metric	Male	7805K26	00000
PG-21	__	PG	Female	M32	Metric	Male	7805K28	00000
PG-29	__	PG	Female	M40	Metric	Male	7805K29	00000
PG-36	__	PG	Female	M50	Metric	Male	7805K31	00000