Dix-Lock® N-Series Interchange Female Head x Male Threaded End Coupler

Product Options

Part Number	Length	Maximum OD	Body Size	Thread	Thread Size	Pipe Thread	Material
3NM4	1.80″ (45.7 mm)	1.10″ (27.9 mm)	3/8″	NPTF	1/2″	NPT / NPTF	Steel
3NBM4	1.73″ (43.8 mm)	1.10″ (27.9 mm)	3/8″	BSPT	1/2″	NPT / NPTF	Steel
4NM3-B	1.66″ (42.2 mm)	1.50″ (38.1 mm)	1/2″	NPTF	3/8″	NPT / NPTF	Brass
4NM3	1.66″ (42.2 mm)	1.50″ (38.1 mm)	1/2″	NPTF	3/8″	NPT / NPTF	Steel
4NBM4-B	1.75″ (44.5 mm)	1.50″ (38.1 mm)	1/2″	BSPT	1/2″	BSPP / BSPT	Brass
4NM4-B	1.85″ (47.0 mm)	1.50″ (38.1 mm)	1/2″	NPTF	1/2″	NPT / NPTF	Brass
4NM4	1.85″ (47.0 mm)	1.50″ (38.1 mm)	1/2″	NPTF	1/2″	NPT / NPTF	Steel
4NBM4	1.75″ (44.5 mm)	1.50″ (38.1 mm)	1/2″	BSPT	1/2″	BSPP / BSPT	Steel
4NM6-B	1.85″ (47.0 mm)	1.50″ (38.1 mm)	1/2″	NPTF	3/4″	NPT / NPTF	Brass
4NM6	1.85″ (47.0 mm)	1.50″ (38.1 mm)	1/2″	NPTF	3/4″	NPT / NPTF	Steel
4NM6-S	1.85″ (47.0 mm)	1.50″ (38.1 mm)	1/2″	NPTF	3/4″	NPT / NPTF	303 Stainless Steel
4NM6-SS	1.85″ (47.0 mm)	1.5″ (38.1 mm)	1/2″	NPTF	3/4″-14	NPT / NPTF	316 Stainless Steel
4NBM6-B	1.85″ (47.0 mm)	1.50″ (38.1 mm)	1/2″	BSPT	3/4″	BSPP / BSPT	Brass
4NBM6	1.85″ (47.0 mm)	1.50″ (38.1 mm)	1/2″	BSPT	3/4″	BSPP / BSPT	Steel
4NM8-B	1.85″ (49.5 mm)	1.50″ (38.1 mm)	1/2″	NPTF	1″	NPT / NPTF	Brass
4NM8	1.85″ (49.5 mm)	1.50″ (38.1 mm)	1/2″	NPTF	1″	NPT / NPTF	Steel
4NM8-SS	1.85″ (49.5 mm)	1.5″ (38.1 mm)	1/2″	NPTF	1″	NPT / NPTF	316 Stainless Steel
4NBM8-B	1.85″ (49.5 mm)	1.50″ (38.1 mm)	1/2″	BSPT	1″	BSPP / BSPT	Brass
4NBM8	1.85″ (49.5 mm)	1.50″ (38.1 mm)	1/2″	BSPT	1″	BSPP / BSPT	Steel